Isaiah 6:1
1 In the year of King Uzziah’s death, I saw the Lord seated on a high, elevated throne. The hem of his robe filled the temple. 2 Seraphs stood over him; each one had six wings. With two wings they covered their faces, with two they covered their feet, and they used the remaining two to fly. 3 They called out to one another, “Holy, holy, holy is the Lord of Heaven’s Armies! His majestic splendor fills the entire earth!”
LXX Isaiah 6:1
1 And it happened in the year that King Ozias died that I saw the Lord sitting on a throne, lofty and raised up, and the house was full of his glory. 2 And seraphin stood around him; the one had six wings and the one had six wings, and with two they covered their face, and with two they covered their feet, and with two they flew. 3 And they cried out one to another and said: “Holy, holy, holy is the Lord Sabaoth; the whole earth is full of his glory.”
Notes and References
"... when God is the object, not the subject, of bodily actions, the targumists were faced with a problem. It was obvious that the human actions themselves could not be metaphorical; but the object of them had to be understood in a different way. For instance, when the Bible says that someone saw God, it is clear that they saw something, and that something had to be identifiable as God, without suggesting that God himself was visible in bodily form. One solution to this is to introduce God’s “glory”, understood as a visible bright light ... The concept of the visible “glory” of God had already been introduced in the Bible itself: “You shall see the glory of God” (Exodus 16:7), “the appearance of the glory of the Lord was like a consuming fire” (Exodus 24:17), “the glory of the Lord will appear to you” (Lev 9:6), and so on; compare also 1 Enoch 14:20: “The great glory sat on the throne” (see also Testament of Levi 3:4). It also appeared previously in other translations; compare the Septuagint rendering to the Targum (Isaiah 6:1) ..."
Cook, Edward M. "The Interpretation of the Hebrew Bible in the Targums" in Henze, Matthias (ed.) A Companion to Biblical Interpretation in Early Judaism (pp. 92-117) William B. Eerdmans Publishing Company, 2012