Now this is that which thou shalt offer upon the altar; two lambs of the first year, day by day continually.

Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whoever eateth leavened bread, from the first day till the seventh day, that soul shall be cut off from Israel.

And Moses said, Eat that to-day; for to-day is a sabbath to the LORD; to-day ye will not find it in the field.