Exodus 4:21

Wycliffe Bible

²¹ And the Lord said to him turning again into Egypt, See, that thou do all the wonders, which I have put in thine hand, before Pharaoh; I shall make hard his heart, and he shall not deliver the people; (And the Lord said to him as he returned to Egypt, See, that thou do all the miracles before Pharaoh, which I have put in thy hand; but I shall harden his heart, and he shall not let the people go;)