Exodus 4:20-22

New International Version

²⁰ So Moses took his wife and sons,^(A) put them on a donkey and started back to Egypt. And he took the staff^(B) of God in his hand.

²¹ The Lord said to Moses, “When you return to Egypt, see that you perform before Pharaoh all the wonders^(C) I have given you the power to do. But I will harden his heart^(D) so that he will not let the people go.^{(E) 22} Then say to Pharaoh, ‘This is what the Lord says: Israel is my firstborn son,^(F)