The interpretation timeline
Zephaniah 3:10 Douay-Rheims

From beyond the rivers of Ethiopia, shall my suppliants the children of my dispersed people bring me an offering.

A.D. 407 – 1871 7 witnesses 8 excerpts

Patristic

before A.D. 750
407
A.D.
John Chrysostom Patristic
A.D. 347–407
“Since this text did not literally refer to wild beasts, let the Jews say when this actually happened. For a wolf has never pastured a lamb. If it were to happen that they would pasture together, how would this benefit the human race? The text referred not to wild beasts but to wild people. It referred to Scythians, to Thracians, to Mauretanians, to Indians, to Sarmatians, to Persians. Another prophet made it clear that all these nations would be brought under one yoke when he said, "And they shall serve him under one yoke, and each one shall adore him from his own place." No longer, he said, will people worship him in Jerusalem but everywhere throughout the world. No longer are people bidden to go up to Jerusalem, but each one shall remain in his own home and offer this worship.”
Source
“Another prophet again made clear the way God would be worshiped. "They shall each adore him in his own place and serve him under one yoke." And again another prophet said, "The virgin of Israel had fallen. Never more shall she rise." And Daniel explained clearly that everything would be destroyed—the sacrifice, the libation, the anointing, the judgment.”
Source
604
A.D.
Gregory the Great Patristic
c. A.D. 540–604
“Because bodily action is carried on by the shoulder and the arm, if the good things which he put forth with the lips he did not fulfil in deed, he wishes to himself 'the shoulder to fall,' and 'the arm to be broken in pieces.' As though he said in plain words, 'If the things that I said I refused to do, this very member of my body, which was given to me for working withal, may I lose, that surely that may fall from the body which I would not exercise to advantage.' But if this sentence of a curse is to be referred to a spiritual meaning, it is doubtless plain that the arm is joined to the body by the shoulders, and as by the arm good practice, so by the shoulder the knitting together of social life, is denoted. Whence too the Prophet, regarding the holy peoples of the Church universal, that should serve God in concord, says, And they shall serve Him with one shoulder.”
Source

Scholastic

c. 1100 – 1500
1105
A.D.
Rashi Jewish
1040–1105
“From the other side of the rivers of Cush They will bring Me an offering. My supplicants those who pray to me. the community of My scattered ones The gatherings of My scattered ones, whom I scattered.”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“From beyond the rivers of Ethiopia Either the African Ethiopia, or Arabia Chusea, which lay between Judea and Egypt: here some particular places and people are mentioned, in whom the preceding prophecy would be fulfilled. If these rivers of Ethiopia are such as ran in the midst of the country, and so point at some parts of it, though on the other side of them, then this prophecy might have its accomplishment, at least when the Evangelist Matthew went thither, and preached the Gospel, and very likely the Apostle Paul; as also when the Ethiopian eunuch was converted, who doubtless did what in him lay to promote the interest of Christ in those parts. Ben Melech makes this parallel with and illustrates it by ( Isaiah 18:1 Isaiah 18:7 ) , (See Gill on Isaiah 18:1), (See Gill on Isaiah 18:7); but if these design rivers on the furthermost borders of the country, which divided it from others, then Egypt, which lay beyond it, seems to be intended; and so the prophecy, in connection with the foregoing verse ( Zephaniah 3:9 ) , is the same with ( Isaiah 19:18 ) "in that day shall five cities in the land of Egypt speak the language of Canaan"; of these rivers of Ethiopia, whether in Africa or Arabia Chusea, (See Gill on Isaiah 18:1). The Targum renders it ``beyond the rivers of India:'' my suppliants, [even] the daughter of my dispersed: Aben Ezra, Kimchi, Abarbinel, and Ben Melech, take the words "Atharai Bathpusai" to be the proper name of a nation or family beyond the rivers of Ethiopia F12; whereas they are characters which describe persons there, who should have the pure language turned to them, and call on the name of the Lord; even such, who, being made sensible of sin, and of their danger, would be humble supplicants at the throne of grace, and pray to the Lord for the discovery and application of pardoning grace and mercy to them, agreeably to the prophecy in ( Psalms 68:31 ) "princes shall come out of Egypt; Ethiopia shall soon stretch out her hands unto God"; that is, in prayer: and these are the sons and daughters of the Almighty, who are scattered abroad in the several parts of the world, and among the rest here; but as they are gathered together by Christ in redemption, so they are found out and reached by efficacious grace in calling, whether Jews or Gentiles. Some think the Jews are here meant, even the elect of God among them, who were dispersed in several nations, and particularly in Egypt and Ethiopia; who were met with by the Gospel, and converted in the first times of it; to these Peter and James direct their epistles: and of whom, being called by grace, it is said, they shall bring mine offering; themselves as an offering to the Lord, souls and bodies, with all other spiritual sacrifices of prayer, praise, and well doing; and likewise such persons they may be the instruments of the conversion of, called the offering of the Gentiles, ( Romans 15:16 ) . FOOTNOTES: F12 So Menasseh ben Israel. Spes Israelis, p. 57.”
Source
1832
A.D.
Adam Clarke Methodist
1762–1832
“From beyond the rivers of Ethiopia - This may denote both Africa and the southern Arabia. Bochart thinks that Arabia Chusaer is meant; and that the rivers are Besor, which flows into the Mediterranean; Rhinocorura, which flows into the Lake Sirbonis; Trajanus Amnis, which flows into the Red Sea; and the river Corys. Calmet thinks that these rivers mean the Nile, which by seven mouths falls into the Mediterranean. The Nile comes from Ethiopia, properly so called; and runs through all Egypt, and falls into the sea at that part of Arabia which the Scripture calls Cush or Ethiopia. My dispersed - The Jews, scattered through different parts of the world. Shall bring mine offering. Shall acknowledge my mercy in sending them the Messiah to bless them, by turning every one of them away from their iniquities.”
Source
1849
A.D.
1774–1849
“Ethiopia. The Nile arises in that country, and runs through Egypt and Arabia, which is often styled Ethiopia or Cush, Isaias xviii. 1. The Jews came from Egypt to adore at Jerusalem, even after the building of Onion. Yet this literally regards Christ’s Church. — Offering. The Jews performed this after the captivity, coming or sending the half sicle to Jerusalem annually, from all quarters of the world, Numbers iii. 46., and Matthew xvii. 23. (Calmet)”
Source
1871
A.D.
1871
“From beyond . . . Ethiopia my suppliants--literally, "burners of incense" (compare Psa 141:2; Rev 5:8; Rev 8:3-4). The Israelites are meant, called "the daughter of My dispersed," a Hebrew idiom for My dispersed people. "The rivers of Ethiopia" are those which enclose it on the north. In the west of Abyssinia there has long existed a people called Falashas, or "emigrants" (akin to the synonym "Philistine"). These trace their origin to Palestine and profess the Jewish religion. In physical traits they resemble the Arabs. When Bruce was there, they had a Jewish king, Gideon, and his queen, Judith. Probably the Abyssinian Christians were originally in part converted Jews. They are here made the representatives of all Israel which is to be restored. shall bring mine offering--that is, the offering that is My right. I prefer, with DE WETTE and Chaldee Version, making "suppliants" the objective case, not the nominative. The peoples: (Zep 3:8-9), brought to fear Me by My judgments, "shall bring as Mine offering My suppliants (an appropriate term for the Jews, on whom then there shall have been poured the spirit of supplications, Zac 12:10), the daughter of My dispersed." So Isa 66:20, "they shall bring all your brethren for an offering unto the Lord." Compare HORSLEY'S view of Isa 18:1-2, Isa 18:7. England in this view may be the naval power to restore Israel to Palestine (Isa 60:9). The Hebrew for "Ethiopia" is Cush, which may include not only Ethiopia, but also the region of the Tigris and Babylon, where Nimrod, Cush's son (Gen 10:8-12), founded Nineveh and acquired Babylon, and where the ten tribes are mentioned as being scattered (Pe1 1:1; Pe1 5:13; compare Isa 11:11). The restoration under Cyrus of the Jews transported under Pharaoh-necho to Egypt and Ethiopia, was an earnest of the future restoration under Christ.”
Source
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.