Exo2. Мој Exodus2. Мојсијева, chapterпоглавље Book of ExodusИзлазак (Друга књига Мојсијева), chapterпоглавље 12

Since their bread dough didn't have any yeast, the Israelites baked what they had brought out of Egypt into loaves without yeast. This was because when they were driven out of Egypt they had to leave in a hurry and didn't have time to prepare food for themselves.