Deuteronomy 6:21-23

then thou shalt say unto thy son, We were Pharaoh’s bondmen in Egypt: and Jehovah brought us out of Egypt with a mighty hand;

and Jehovah showed signs and wonders, great and sore, upon Egypt, upon Pharaoh, and upon all his house, before our eyes;

and he brought us out from thence, that he might bring us in, to give us the land which he sware unto our fathers.