Exodus 10:1-2

21st Century King James Version

10 And the Lord said unto Moses, “Go in unto Pharaoh; for I have hardened his heart and the heart of his servants, that I might show these My signs before him;

² and that thou mayest tell in the ears of thy son and of thy son’s son what things I have wrought in Egypt, and My signs which I have done among them, that ye may know that I am the Lord.”