2 Chronicles 29:34-36

34Only the priests were too few, and they could not flay all the burnt-offerings; therefore their brethren the Levites helped them, until the work was ended, and until the priests had hallowed themselves; for the Levites were more upright in heart to hallow themselves than the priests. 35And also the burnt-offerings were in abundance, with the fat of the peace-offerings, and with the drink-offerings for the burnt-offering. And the service of the house of Jehovah was set in order. 36And Hezekiah rejoiced, and all the people, that 1God had prepared the people; for the thing was done suddenly.