Exodus 4:20-25

CAB(i) 20 And Moses took his wife and his children, and mounted them on the beasts, and returned to Egypt. And Moses took the rod of God in his hand. 21 And the Lord said to Moses, When you go and return to Egypt, see — all the miracles I have charged you with, you shall work before Pharaoh. And I will harden his heart, and he shall certainly not send away the people. 22 And you shall say to Pharaoh, Thus says the Lord: Israel is My firstborn. 23 And I said to you, Send away My people, that they may serve Me: now if you will not send them away, see, I will kill your firstborn son. 24 And it came to pass that the Angel of the Lord met him by the way in the inn, and sought to kill him. 25 And Zipporah, having taken a stone, cut off the foreskin of her son, and fell at his feet and said, The blood of the circumcision of my son is established!