Exodus 14:31

14:31 When Israel saw the great power that the Lord had exercised over the Egyptians, they feared the Lord, and they believed in the Lord and in his servant Moses.

Deuteronomy 4:34

4:34 Or has God ever before tried to deliver a nation from the middle of another nation, accompanied by judgments, signs, wonders, war, strength, power, and other very terrifying things like the Lord your God did for you in Egypt before your very eyes?

Deuteronomy 29:2

The Exodus, Wandering, and Conquest Reviewed

29:2 Moses proclaimed to all Israel as follows: “You have seen all that the Lord did in the land of Egypt to Pharaoh, all his servants, and his land.