The interpretation timeline
Genesis 41:14 Douay-Rheims

Forthwith at the king’s command, Joseph was brought out of the prison, and they shaved him, and changing his apparel, brought him in to him.

A.D. 407 – 1875 8 witnesses

Patristic

before A.D. 750
407
A.D.
John Chrysostom Patristic
A.D. 347–407
“Notice immediately how much esteem Joseph enjoys from the outset. After being completely purified by endurance and emerging from prison like some piece of glittering gold, he was brought into Pharaoh's presence.Do you see how wonderful a thing it is to be helped by grace from on high? See how many things divine providence had arranged so that the events affecting Joseph should come to pass. After surviving that greatest challenge and avoiding the clutches of that wanton Egyptian, he was thrown into prison. It was arranged that Pharaoh's chief cupbearer and chief baker should be imprisoned there at the same time and should come to know the man's wisdom through his interpretation of dreams, so that now at the opportune moment the cupbearer should remember and bring him forward.”
Source

Scholastic

c. 1100 – 1500
1105
A.D.
Rashi Jewish
1040–1105
מן הבור OUT OF THE DUNGEON — from the place of imprisonment which was made as a kind of pit Similarly, wherever בור occurs in Scripture it signifies a pit — even though it does not contain water (for בור is used of a cistern, excavated as a pit out of rocks) it is still called a בור; old French fosse. ויגלח AND HE CLIPPED HIS HAIR, out of respect for the king (Genesis Rabbah 89:9).”
Source

Reformation

c. 1500 – 1650
1550
A.D.
Sforno Jewish
c. 1475–1550
“(1) THEY RUSHED HIM FROM THE DUNGEON. As is the case with all of God's salvations, that are performed in an instant, as is said (Isa. 51:1), "My salivation is soon to come," and as it is said (Ps. 81:14-15), "If only My people would listen to Me, ....then would I subdue their enemies at once." And such was the case of Egypt, as it says (Exod. 12:39), "since they had been driven out of Egypt." As [the Sages] said, "that our ancestors' dough did not have time to rise [before there appeared over them the King over kings of kings, the Holy One, blessed be He, and redeemed them.]" And the same is to happen in the future, as it said (Mal. 3:1), "the Sovereign you seek shall come to the temple suddenly." (2) AND CHANGED HIS CLOTHES. "Because one may not enter the palace gate wearing sackcloth." (Esth. 4:2)”
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Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“Then Pharaoh sent and called Joseph,.... Sent messengers to him to come to him directly, ordered the captain of the guard, or keeper of prison, to loose him, and let him free, see Psa 105:20, and they brought him hastily out of the dungeon; that is, out of the prison house; which, as Jarchi says, was made like a ditch or dungeon, or in which the dungeon was where Joseph was first put when he was brought to prison; though it cannot be thought that he continued there when he had so much respect shown him by the keeper, and had other prisoners committed to his care: however, he was fetched in great haste from his place of confinement, by the messengers that were sent for him; or "they made him to run" (h), from the prison to the palace, the king being so eager to have his dream interpreted to him: and he shaved himself; or the barber shaved him, as Aben Ezra; his beard had not been shaved, nor the hair of his head cut very probably for a considerable time; it being usual for persons in such circumstances to neglect such things: and changed his raiment; his prison garments being such as were not fit to appear in before a king, and put on others, which either the king sent him, or the captain of the guard his master furnished him with: and came in unto Pharaoh: into his palace, and his presence; what city it was in which this Pharaoh kept his palace, is no where said; very probably it was which the Scriptures call Zoan, that being the ancient city of Egypt, Num 13:22. (h) "et currere fecerunt eum", Pagninus, Montanus, Munster, Vatablus; "et fecerunt ut curreret", Piscator.”
Source
1832
A.D.
Adam Clarke Methodist
1762–1832
“They brought him hastily out of the dungeon - Pharaoh was in perplexity on account of his dreams; and when he heard of Joseph, he sent immediately to get him brought before him. He shaved himself - having let his beard grow all the time he was in prison, he now trimmed it, for it is not likely that either the Egyptians or Hebrews shaved themselves in our sense of the word: the change of raiment was, no doubt, furnished out of the king's wardrobe; as Joseph, in his present circumstances, could not be supposed to have any changes of raiment.”
Source
1849
A.D.
1774–1849
“Shaved him. The Egyptians let their hair grow, and neglected their persons, when they were in mourning or in prison. But on other occasions they cut their hair in their youth. (Herodotus ii. 36; iii. 12.) It was not lawful to appear in court in mourning attire. (Esther iv. 2; Genesis l. 4.) (Calmet)”
1871
A.D.
1871
“Then Pharaoh sent and called Joseph--Now that God's set time had come (Psa 105:19), no human power nor policy could detain Joseph in prison. During his protracted confinement, he might have often been distressed with perplexing doubts; but the mystery of Providence was about to be cleared up, and all his sorrows forgotten in the course of honor and public usefulness in which his services were to be employed. shaved himself--The Egyptians were the only Oriental nation that liked a smooth chin. All slaves and foreigners who were reduced to that condition, were obliged, on their arrival in that country, to conform to the cleanly habits of the natives, by shaving their beards and heads, the latter of which were covered with a close cap. Thus prepared, Joseph was conducted to the palace, where the king seemed to have been anxiously waiting his arrival.”
Source
1875
A.D.
Keil & Delitzsch Lutheran
1861–1875
“Pharaoh immediately sent for Joseph. As quickly as possible he was fetched from the prison; and after shaving the hair of his head and beard, and changing his clothes, as the customs of Egypt required (see Hengst. Egypt and the Books of Moses, p. 30), he went in to the king. On the king's saying to him, "I have heard of thee (עליך de te), thou hearest a dream to interpret it," - i.e., thou only needest to hear a dream, and thou canst at once interpret it - Joseph replied, "Not I (בּלעדי, lit., "not so far as me," this is not in my power, vid., Gen 14:24), God will answer Pharaoh's good," i.e., what shall profit Pharaoh; just as in Gen 40:8 he had pointed the two prisoners away from himself to God. Pharaoh then related his double dream (Gen 41:17-24), and Joseph gave the interpretation (Gen 41:25-32): "The dream of Pharaoh is one (i.e., the two dreams have the same meaning); God hath showed Pharaoh what He is about to do." The seven cows and seven ears of corn were seven years, the fat ones very fertile years of superabundance, the lean ones very barren years of famine; the latter would follow the former over the whole land of Egypt, so that the years of famine would leave no trace of the seven fruitful years; and, "for that the dream was doubled unto Pharaoh twice" (i.e., so far as this fact is concerned, it signifies) "that the thing is firmly resolved by God, and God will quickly carry it out." In the confidence of this interpretation which looked forward over fourteen years, the divinely enlightened seer's glance was clearly manifested, and could not fail to make an impression upon the king, when contrasted with the perplexity of the Egyptian augurs and wise men. Joseph followed up his interpretation by the advice (Gen 41:33-36), that Pharaoh should "look out (ירא) a man discreet and wise, and set him over the land of Egypt;" and cause יעשׂה) that in the seven years of superabundance he should raise fifths (חמּשׁ), i.e., the fifth part of the harvest, through overseers, and have the corn, or the stores of food (אכל), laid up in the cities "under the hand of the king," i.e., by royal authority and direction, as food for the land for the seven years of famine, that it might not perish through famine.”
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.