Exodus 12:39-41

Living Bible

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.

^40-41 The sons of Jacob and their descendants had lived in Egypt 430 years, and it was on the last day of the 430th year that all of Jehovah’s people left the land.