CLV(i)
37 The sons of Israel journeyed from Rameses toward Succoth, about six hundred thousand men on foot, those of mastery, besides the little ones.
38 Moreover a mixed multitude ascended with them, and flocks, herds and cattle, exceedingly heavy.
39 They baked the dough which they brought forth from Egypt, unleavened ember cakes, for it was not leavened, for they were driven out of Egypt and they could not dally, and, moreover, they did not make provision for themselves.
40 Now the dwelling of the sons of Israel and their fathers who dwelt in the land of Canaan and in the land of Egypt was four hundred thirty years.
41 And it came to be at the end of four hundred thirty years--and it came to be on this very day--that all the host of Yahweh went forth from the land of Egypt.
42 It is a night of observances for Yahweh to bring them forth from the land of Egypt. This same night is to Yahweh, observances for all the sons of Israel throughout their generations.