2 Chronicles 29:31-35

31Then Hezekiah answered and said, Now ye have consecrated yourselves unto Jehovah; come near and bring sacrifices and thank-offerings into the house of Jehovah. And the assembly brought in sacrifices and thank-offerings; and as many as were of a willing heart brought burnt-offerings. 32And the number of the burnt-offerings which the assembly brought was threescore and ten bullocks, a hundred rams, and two hundred lambs: all these were for a burnt-offering to Jehovah. 33And the consecrated things were six hundred oxen and three thousand sheep. 34But the priests were too few, so that they could not flay all the burnt-offerings: wherefore their brethren the Levites did help them, till the work was ended, and until the priests had sanctified themselves; for the Levites were more upright in heart to sanctify 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 every burnt-offering. So the service of the house of Jehovah was set in order.