Ezekiel 45:21
Upon the fourteenth day of the first month ye shall keep Easter. Seven days shall the feast continue, wherein there shall no sour nor leavened bread be eaten.
Leviticus 23:5-8
The fourteenth day of the first month at evening is the LORD's Passover.
Exodus 12:1-51
And the LORD spake unto Moses and Aaron in the land of Egypt, saying,
Numbers 9:2-14
"Let the children of Israel offer Passover in his season:
Numbers 28:16-25
And the fourteenth day of the first month shall be Passover unto the LORD.
Deuteronomy 16:1-8
Observe the month of Abib, and offer Passover unto the LORD thy God. For in the month of Abib, the LORD thy God brought thee out of Egypt by night:
1 Corinthians 5:7-8
Purge therefore the old leaven, that ye may be new dough, as ye are sweet bread. For Christ our Easter lamb is offered up for us.