14 "In days to come, your son will ask you, 'What does this mean?' "When he does, say to him, 'The Lord used his mighty hand to bring us out of Egypt. That's the land where we were slaves.
15 Pharaoh was stubborn. He refused to let us go. So the Lord killed every oldest son in Egypt. He also killed every male animal that was born first to its mother. That's why I sacrifice to the Lord every male animal that was born first. And that's why I buy back each oldest son for him.'
16 "This day will be like a mark on your hand. It will be like a sign on your forehead. It will remind you that the Lord used his mighty hand to bring us out of Egypt."
17 Pharaoh let the people go. The shortest road from Goshen to Canaan went through the Philistine country. But God didn't lead them that way. God said, "If they have to go into battle, they might change their minds. They might return to Egypt."
18 So God led the people toward the Red Sea by taking them on a road through the desert. The Israelites were prepared for battle when they went up out of Egypt.
19 Moses took the bones of Joseph along with him. Joseph had made the sons of Israel take an oath and make a promise. He had said, "I'm sure that God will come to help you. When he does, you must carry my bones up from this place with you." (Genesis 50:25)
20 The people left Succoth. They camped at Etham on the edge of the desert.