III Maccabees 2:4

4 It was thou who didst destroy the former workers of unrighteousness, among whom were the giants, who trusted in their strength and hardihood, by covering them with a measureless flood.

III Maccabees 2:4 In-Context

2 O Lord, Lord, King of the heavens, and Ruler of the whole creation, Holy among the holy, sole Governor, Almighty, give ear to us who are oppressed by a wicked and profane one, who exulteth in his confidence and strength.
3 It is thou, the Creator of all, the Lord of the universe, who art a righteous Governor, and judgest all who act with pride and insolence.
4 It was thou who didst destroy the former workers of unrighteousness, among whom were the giants, who trusted in their strength and hardihood, by covering them with a measureless flood.
5 It was thou who didst make the Sodomites, those workers of exceeding iniquity, men notorious for their vices, an example to after generations, when thou didst cover them with fire and brimstone.
6 Thou didst make known thy power when thou causedst the bold Pharaoh, the enslaver of thy people, to pass through the ordeal of many and diverse inflictions.

The Brenton translation of the Septuagint is in the public domain.