Exodus 12:37-39

Darby Translation

³⁷ And the children of Israel journeyed from Rameses to Succoth, about six hundred thousand on foot [that were] men, besides children.

³⁸ And a mixed multitude went up also with them; and flocks and herds—very much cattle.

³⁹ And they baked the dough that they brought forth out of Egypt into unleavened cakes, for it was not leavened; for they were driven out of Egypt, and could not wait; neither had they prepared for themselves any food.