“The people of Israel had lived in Egypt for 430 years. In fact, it was on the last day of the 430th year that all the LORD's forces left the land. On this night the LORD kept his promise to bring his people out of the land of Egypt. So this night belongs to him, and it must be commemorated every year by all the Israelites, from generation to generation. Then the LORD said to Moses and Aaron, These are the instructions for the festival of Passover. No outsiders are allowed to eat the Passover meal. But any slave who has been purchased may eat it if he has been circumcised. Temporary residents and hired servants may not eat it. Each Passover lamb must be eaten in one house. Do not carry any of its meat outside, and do not break any of its bones.”
- Exodus 12:40-46 (NLT)