2 Chronicles 29:34

Then he said to them, “Listen to me, O Levites. Set yourselves apart now as holy, and set apart as holy the house of Yahweh, the God of your fathers, and bring out the impurity from the holy place.

since they could not celebrate it at that time, because the priests had not set themselves apart as holy in sufficient numbers, nor had the people been gathered to Jerusalem.

Then they slaughtered the Passover lambs on the fourteenth of the second month. And the priests and Levites were ashamed of themselves, and set themselves apart as holy and brought burnt offerings to the house of Yahweh.

For there were many in the assembly who had not set themselves apart as holy; therefore, the Levites were over the slaughter of the Passover lambs for everyone who was unclean, in order to set them apart as holy to Yahweh.

For Hezekiah king of Judah had contributed to the assembly 1,000 bulls and 7,000 sheep, and the princes had contributed to the assembly 1,000 bulls and 10,000 sheep; and a large number of priests set themselves apart as holy.

And they slaughtered the Passover animals, and while the priests splashed the blood received from their hand, the Levites skinned them.

For the priests and the Levites had cleansed themselves together; all of them were clean. Then they slaughtered the Passover lamb for all the exiles, both for their brothers the priests and for themselves.

The vision of Isaiah the son of Amoz concerning Judah and Jerusalem, which he beheld in the days of Uzziah, Jotham, Ahaz, and Hezekiah, kings of Judah.

“Yet they shall be ministers in My sanctuary, having oversight at the gates of the house and ministering in the house; they shall slaughter the burnt offering and the sacrifice for the people, and they shall stand before them to minister to them.

The word of Yahweh which came to Hosea the son of Beeri, in the days of Uzziah, Jotham, Ahaz, and Hezekiah, kings of Judah, and in the days of Jeroboam the son of Joash, king of Israel.