Exodus 12:39-41

New Living Translation

³⁹ For bread they baked flat cakes from the dough without yeast they had brought from Egypt. It was made without yeast because the people were driven out of Egypt in such a hurry that they had no time to prepare the bread or other food.

⁴⁰ The people of Israel had lived in Egypt^[a] for 430 years. ⁴¹ In fact, it was on the last day of the 430th year that all the Lord’s forces left the land.