And this day shall be unto you for a memorial, and ye shall keep it a feast to the LORD: throughout your generations ye shall keep it a feast by an ordinance for ever.
And ye shall observe the feast of unleavened bread; for in this selfsame day have I brought your hosts out of the land of Egypt: therefore shall ye observe this day throughout your generations by an ordinance for ever.
And it shall be when the LORD shall bring thee into the land of the Canaanite, and the Hittite, and the Amorite, and the Hivite, and the Jebusite, which he sware unto thy fathers to give thee, a land flowing with milk and honey, that thou shalt keep this service in this month.