Exodus 12:31-42 – New Revised Standard Version
31 Then he summoned Moses and Aaron in the night, and said, “Rise up, go away from my people, both you and the Israelites! Go, worship the Lord, as you said. 32 Take your flocks and your herds, as you said, and be gone. And bring a blessing on me too!”
The Exodus: From Rameses to Succoth
33 The Egyptians urged the people to hasten their departure from the land, for they said, “We shall all be dead.” 34 So the people took their dough before it was leavened, with their kneading bowls wrapped up in their cloaks on their shoulders. 35 The Israelites had done as Moses told them; they had asked the Egyptians for jewelry of silver and gold, and for clothing, 36 and the Lord had given the people favor in the sight of the Egyptians, so that they let them have what they asked. And so they plundered the Egyptians.
37 The Israelites journeyed from Rameses to Succoth, about six hundred thousand men on foot, besides children. 38 A mixed crowd also went up with them, and livestock in great numbers, both flocks and herds. 39 They baked unleavened cakes of the dough that they had brought out of Egypt; it was not leavened, because they were driven out of Egypt and could not wait, nor had they prepared any provisions for themselves.
40 The time that the Israelites had lived in Egypt was four hundred thirty years. 41 At the end of four hundred thirty years, on that very day, all the companies of the Lord went out from the land of Egypt. 42 That was for the Lord a night of vigil, to bring them out of the land of Egypt. That same night is a vigil to be kept for the Lord by all the Israelites throughout their generations.