Exodus 12:38-40

New Life Version

³⁸ And a mixed group of people went with them, and very many flocks and cattle. ³⁹ They made the dough they had brought out of Egypt into loaves of bread without yeast. Yeast was not added to the dough because they had been sent out of Egypt and could not wait. They could not make ready any food for themselves.

⁴⁰ The people of Israel had lived in Egypt 430 years.