III Maccabees 2:6

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.

III Maccabees 2:6 In-Context

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.
7 And thou rolledst the depths of the sea over him, when he made pursuit with chariots, and with a multitude of followers, and gavest a safe passage to those who put their trust in thee, the Lord of the whole creation.
8 These saw and felt the works of thine hands, and praised thee the Almighty.

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