'Keep the Passover' in the Bible

When a stranger shall live as a foreigner with you, and will keep the Passover to Yahweh, let all his males be circumcised, and then let him come near and keep it; and he shall be as one who is born in the land: but no uncircumcised person shall eat of it.

"Moreover let the children of Israel keep the Passover in its appointed season.

Moses spoke to the children of Israel, that they should keep the Passover.

There were certain men, who were unclean because of the dead body of a man, so that they could not keep the Passover on that day, and they came before Moses and before Aaron on that day.

"Say to the children of Israel, 'If any man of you or of your generations is unclean by reason of a dead body, or is on a journey far away, he shall still keep the Passover to Yahweh.

But the man who is clean, and is not on a journey, and fails to keep the Passover, that soul shall be cut off from his people. Because he didn't offer the offering of Yahweh in its appointed season, that man shall bear his sin.

"'If a foreigner lives among you, and desires to keep the Passover to Yahweh; according to the statute of the Passover, and according to its ordinance, so shall he do. You shall have one statute, both for the foreigner, and for him who is born in the land.'"

Observe the month of Abib, and keep the Passover to Yahweh your God; for in the month of Abib Yahweh your God brought you forth out of Egypt by night.

The king commanded all the people, saying, "Keep the Passover to Yahweh your God, as it is written in this book of the covenant."

Hezekiah sent to all Israel and Judah, and wrote letters also to Ephraim and Manasseh, that they should come to the house of Yahweh at Jerusalem, to keep the Passover to Yahweh, the God of Israel.

For the king had taken counsel, and his princes, and all the assembly in Jerusalem, to keep the Passover in the second month.

So they established a decree to make proclamation throughout all Israel, from Beersheba even to Dan, that they should come to keep the Passover to Yahweh, the God of Israel, at Jerusalem: for they had not kept it in great numbers in such sort as it is written.

So all the service of Yahweh was prepared the same day, to keep the Passover, and to offer burnt offerings on the altar of Yahweh, according to the commandment of king Josiah.