'Passover' in the Bible

Now you shall eat it in this manner: with your loins girded, your sandals on your feet, and your staff in your hand; and you shall eat it in haste—it is the Lord’s Passover.

Then Moses called for all the elders of Israel and said to them, “Go and take for yourselves lambs according to your families, and slay the Passover lamb.

you shall say, ‘It is a Passover sacrifice to the Lord who passed over the houses of the sons of Israel in Egypt when He smote the Egyptians, but spared our homes.’” And the people bowed low and worshiped.

The Lord said to Moses and Aaron, “This is the ordinance of the Passover: no foreigner is to eat of it;

But if a stranger sojourns with you, and celebrates the Passover to the Lord, let all his males be circumcised, and then let him come near to celebrate it; and he shall be like a native of the land. But no uncircumcised person may eat of it.

“You shall not offer the blood of My sacrifice with leavened bread, nor is the sacrifice of the Feast of the Passover to be left over until morning.