Êxodo 10

1 And the Lord said unto Moses, Go in unto Pharaoh; for I have hardened his heart, and the heart of his servants, in order that I might display these my signs in the midst of them:

2 And in order that thou mayest tell in the ears of thy son, and of thy sons son, the wonders which I have wrought in Egypt, and my signs which I have shown among them; and ye shall know now that I am the Lord.