Dan 12:5

“And who is the one standing "above the water" other than this very one, concerning whom these very prophets had proclaimed long ago, who at the end of time was about to be attested to by the Father at the Jordan river and to be shown boldly to the people by John, who wore the band of a scribe around his loins and the linen and was clad in an intricate long robe? The two men saw him and asked him because "all rule and authority was given" to him. Hence they asked from him more precisely when he would bring the world to judgment and when the things he had spoken would be fulfilled. But he wished to persuade these men in every manner and lifted up "his right hand and his left hand to heaven and swore by the living One forever." Who swore, and by whom did he swear? The Son swore by the Father, when he said that the Father lives "forever." Most surely, "they will know all these things when the scattering will be accomplished in a time, times and half a time."”

“41. These things being thus narrated, Daniel proceeds: "And, behold, there stood two men, the one on this side of the bank of the river, and the other on that side; and they made answer to the man that stood upon the bank of the river, and said to him, How long shall it be to the end of these wonderful words which thou hast spoken? And I heard the man clothed in linen, who was upon the water of the river; and he lifted up his right hand and his left hand unto heaven, and sware by Him that liveth for ever, that it shall be for a time, times, and an half; and they shall know all these things when the dispersion is accomplished," 42. Who, then, were the two men who stood on the bank of the river, but the law and the prophets? And who was he who stood upon the water, but He concerning whom they prophesied of old, who in the last times was to be borne witness to by the Father at the Jordan, and to be declared to the people boldly by John, "who wore the casty of the scribe about his loins, and was clothed with a linen coat of various colours? "These, therefore, interrogate Him, knowing that to Him were given all government and power, in order to learn accurately of Him when He will bring the judgment on the world, and when the things spoken by Him will be fulfilled. And He, desiring by all means to convince them, lifted His right hand and His left hand to heaven, and sware by Him that liveth for ever. Who is He that swore, and by whom sware He? Manifestly the Son by the Father, saying, The Father liveth for ever, but in a time, and times, and an half, when the dispersion is accomplished, they shall know all these things.”

“That is, when that angel, who talked to me, left, and appeared to have entered the riverbed, to look for a place to ford. Suddenly two others appeared, standing on the opposite banks. Therefore the angel, while he proceeded in the riverbed and trod the stream in safety, played the role of he who knows the depth of the mysteries of God. So "the one standing on this bank of the stream and the one on the other" represent the symbol of the faculty to ask questions omitted by the prophet, which has been granted to them both. For this reason, as if they had received the faculty to do so, they question the other angel.”

“Verses 5-6. "And I Daniel looked, and behold as it were two other persons were standing, one on this side upon the river-bank, and the other upon that side, on the other bank of the river. And I said to the man that was clothed in linen, that stood upon the waters of the river, 'How long shall it be to the end of these wonders?'" Daniel saw two angels standing on either side upon the bank of the river of Babylon. Although it is mentioned here without specifying its name, I suppose that in line with the preceding vision it would be the Tigris River, which is called Eddecel (H-d-q-l) in Hebrew. Yet Daniel does not address his question to those who were standing upon either bank, but rather to the one whom he had seen at the beginning, who was clothed in vesture of linen or byssus, which is called baddim (b-d-y-m) in Hebrew. And this same angel was standing upon the waters of the river of Babylon, treading upon them with his feet. From this fact we understand that the former pair of angels whom he saw standing upon the bank and did not question or deem worthy of interrogation were the angels of the Greeks and Persians. But this first angel was the gracious one who had presented Daniel's prayers before God during the twenty-one days while the angel of the Persians was opposing him. And Daniel was asking him about these wonders spoken of in the present vision, as to the time when they should be accomplished. Porphyry, of course, assigns this time to the period of Antiochus, after his usual fashion, whereas we assign it to the time of Antichrist.”