Exodus 3:19-21

Darby Translation

¹⁹ But I know that the king of Egypt will not let you go, no, not by a powerful hand.

²⁰ And I will stretch out my hand and smite Egypt with all my wonders which I will do in the midst thereof; and after that he will let you go.

²¹ And I will give this people favour in the eyes of the Egyptians, and it shall come to pass, when ye go out, that ye shall not go out empty;