Exodus 13:3-7 Ex. 13:3-7
3 And Moses said unto the people, Remember this day, in which ye came out from Egypt, out of the house of bondage; for by strength of hand the LORD brought you out from this place: there shall no leavened bread be eaten. 4 This day came ye out in the month Abib. 5 And it shall be when the LORD shall bring thee into the land of the Canaanites, and the Hittites, and the Amorites, and the Hivites, and the Jebusites, 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. 6 Seven days thou shalt eat unleavened bread, and in the seventh day shall be a feast to the LORD. 7 Unleavened bread shall be eaten seven days; and there shall no leavened bread be seen with thee, neither shall there be leaven seen with thee in all thy quarters.
Ezekiel 45:21-24 Ezek. 45:21-24
21 In the first month, in the fourteenth day of the month, ye shall have the passover, a feast of seven days; unleavened bread shall be eaten. 22 And upon that day shall the prince prepare for himself and for all the people of the land a bullock for a sin offering. 23 And seven days of the feast he shall prepare a burnt offering to the LORD, seven bullocks and seven rams without blemish daily the seven days; and a kid of the goats daily for a sin offering. 24 And he shall prepare a meat offering of an ephah for a bullock, and an ephah for a ram, and an hin of oil for an ephah.
(Relation)