2 Chronicles 30:17

For there were many in the congregation that were not sanctified: therefore the Levites had the charge of the killing of the passovers for every one that was not clean, to sanctify them unto the LORD.

For there were many in the assembly who had not sanctified themselves: therefore the Levites had the charge of killing the Passovers for everyone who was not clean, to sanctify them to Yahweh.

For there were many in the assembly that had not sanctified themselves: therefore the Levites had the charge of killing the passovers for every one that was not clean, to sanctify them unto Jehovah.

for many `are' in the assembly who have not sanctified themselves, and the Levites `are' over the slaughtering of the passover-offerings for every one not clean, to sanctify `him' to Jehovah:

Since there were many in the assembly who had not consecrated themselves, the Levites were in charge of slaughtering the Passover lambs for every unclean person to consecrate the lambs to the LORD.