In the first month, on the fourteenth day of the month at even, ye shall eat unleavened bread, until the one and twentieth day of the month at even.
And the LORD spake unto Moses and Aaron in the land of Egypt, saying,
Seven days shall ye eat unleavened bread; 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 cut off from Israel.
In the fourteenth day of the first month at even is the LORD'S passover.
And on the fifteenth day of the same month is the feast of unleavened bread unto the LORD: seven days ye must eat unleavened bread.
And in the fourteenth day of the first month is the passover of the LORD.