Exodus 12:3-28 Speak you to all the congregation of Israel, saying, In the tenth day of this month they shall take to them every man a lamb, according to the house of their fathers, a lamb for an house: Nave's Topical Index
1 Corinthians 5:7 Purge out therefore the old leaven, that you may be a new lump, as you are unleavened. For even Christ our passover is sacrificed for us: Nave's Topical Index