13. Buy back every firstborn donkey by offering a lamb. If you don’t want to buy the donkey back, then break its neck. You must buy back from the Lord every firstborn of your sons.
14. “From now on your son will ask you: ‘What does this mean?’ You will answer, ‘With his great power, the Lord brought us out of Egypt. We were slaves in that land.
15. In Egypt the king was stubborn. He refused to let us leave. But the Lord killed every firstborn male in Egypt, both human and animal. That is why I sacrifice every firstborn male animal to the Lord. And that is why I buy back each of my firstborn sons from the Lord.’
16. This feast is like a mark on your hand. And it is like a reminder on your forehead. It will help you remember that the Lord brought us out of Egypt with his great power.”
17. The king sent the people out of Egypt. God did not lead them on the road through the Philistine country. That road is the shortest way. But God said, “They might think they will have to fight. Then they might change their minds and go back to Egypt.”
18. So God led them through the desert toward the Red Sea. The Israelites were dressed for fighting when they left the land of Egypt.
19. Moses carried the bones of Joseph with him. Before Joseph died, he had made the sons of Israel promise to do this. He had said, “When God saves you, remember to carry my bones with you out of Egypt.”
20. The people of Israel left Succoth and camped at Etham. Etham was on the edge of the desert.
21. The Lord showed them the way. During the day he went ahead of them in a pillar of cloud. And during the night the Lord was in a pillar of fire to give them light. They could travel during the day or night.