8 Then on the seventh day you must explain to your children that you do this because the Lord brought you out of Egypt.
9 This celebration will be like wearing a sign on your hand or on your forehead, because then you will pass on to others the teaching of the Lord, whose mighty power brought you out of Egypt.
10 Celebrate this festival each year at the same time.
11 The Lord will give you the land of the Canaanites, just as he promised you and your ancestors.
12 From then on, you must give him every firstborn son from your families and every firstborn male from your animals, because these belong to him.
13 You can save the life of a firstborn donkey by sacrificing a lamb; if you don't, you must break the donkey's neck. You must save every firstborn son.
14 In the future your children will ask what this ceremony means. Explain it to them by saying, “The Lord used his mighty power to rescue us from slavery in Egypt.