Exodus 12:15-17

MSTC(i) 15 Seven days shall ye eat unleavened bread, so that even the first day ye shall put away leaven out of your houses. For whosoever eateth leavened bread from the first day until the seventh day, that soul shall be plucked out from Israel. 16 "The first day shall be a holy feast unto you, and the seventh also. There shall be no manner of work done in them, save about that only which every man must eat: that only may ye do. 17 And see that ye keep you to unleavened bread. For upon that same day I will bring your armies out of the land of Egypt, therefore ye shall observe this day and all your children after you, that it be a custom forever.