18. Observe the Festival of Unleavened Bread. You should eat unleavened bread for seven days, as I commanded you, at the set time in the month of Abib, because it was in the month of Abib that you came out of Egypt.
19. Every first offspring is mine. That includes all your male livestock, the oldest offspring of cows and sheep.
20. But a donkey’s oldest offspring you may ransom with a sheep. Or if you don’t ransom it, you must break its neck. You should ransom all of your oldest sons.No one should appear before me empty-handed.