Exodus 12:37-39

Living Bible

³⁷ That night the people of Israel left Rameses and started for Succoth; there were six hundred thousand of them, besides all the women and children, going on foot. ³⁸ People of various sorts^[a] went with them; and there were flocks and herds—a vast exodus of cattle. ³⁹ When they stopped to eat, they baked bread from the yeastless dough they had brought along. It was yeastless because the people were pushed out of Egypt and didn’t have time to wait for bread to rise to take with them on the trip.