2Ch 29:24-25, 30:17, 35:3, 6 | ESV | STEP | and the priests slaughtered them and made a sin offering with their blood on the altar , to make atonement for all Israel . For the king commanded that the burnt offering and the sin offering should be made for all Israel .

2 Chronicles 29:24-25

24 and the priests slaughtered them and made a sin offering with their blood on the altar, ^ato make atonement for all Israel. For the king commanded that the burnt offering and the sin offering should be made for all Israel.

25 ^bAnd he stationed the Levites in the house of the Lord with cymbals, harps, and lyres, ^caccording to the commandment of David and of Gad ^dthe king’s seer and of ^eNathan the prophet, for the commandment was from the Lord through his prophets.

2 Chronicles 30:17

17 For there were many in the assembly who had not consecrated themselves. Therefore the Levites had to slaughter the Passover lamb for everyone who was not clean, to consecrate it to the Lord.

2 Chronicles 35:3

3 And he said to the Levites ^fwho taught all Israel and who were holy to the Lord, “Put the holy ark in the house that Solomon the son of David, king of Israel, built. You need not carry it on your shoulders. Now serve the Lord your God and his people Israel.

2 Chronicles 35:6

6 And slaughter the Passover lamb, and ^gconsecrate yourselves, and prepare for your brothers, to do according to the word of the Lord by Moses.”