Numbers 9:7
They said: We are unclean because we touched a dead body. Why are we prevented from making our offerings to Jehovah at the same time the rest of the Israelites bring their offerings?
Exodus 12:27
You shall say: 'It is a Passover sacrifice to Jehovah who passed over the houses of the sons of Israel in Egypt when He killed the Egyptians, but spared our homes. The people bowed low and worshiped.'
Numbers 9:2
The Israelites should celebrate the Passover at the same time every year.
Deuteronomy 16:2
Sacrifice the Passover to Jehovah your God from the flock and the herd, in the place where Jehovah chooses to establish his name.
2 Chronicles 30:17-19
Many people in the assembly had not made themselves holy. So the Levites had to kill the Passover lambs for all who were not clean and could not make their lambs holy for Jehovah.
1 Corinthians 5:7-8
Purge out the old leaven, that you may be a new batch of dough. For even Christ our Passover has been sacrificed for us.