The LORD made Pharaoh's heart stubborn, and he did not want to let them go.

If an alien who resides with you wants to observe the Passover to the LORD, every male in his household must be circumcised, and then he may come near to observe it. He is to be like a native of the land, but no uncircumcised person is to eat it.

and he told them, "This is what the LORD said: "Tomorrow is a Sabbath observance, a holy Sabbath to the LORD. Bake what you want to bake and boil what you want to boil, and put aside whatever remains to be kept for yourselves until morning.'"