Leviticus 23:6

And on the fifteenth day of the same month is the Feast of Unleavened Bread to the Lord ; for seven days you shall eat unleavened bread .

On the fifteenth day of that month the Lord`s Festival of Unleavened Bread begins; for seven days you must eat bread made without yeast.

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.