2 Chronicles 29:20-22

20Early the next morning King Hezekiah gathered the city officials and went to the Temple of the Lord.

21They brought seven bulls, seven rams, and seven male lambs as a burnt offering, together with seven male goats as a sin offering for the kingdom, for the Temple, and for Judah. The king commanded the priests, who were descendants of Aaron, to sacrifice the animals on the altar of the Lord.

22So they killed the bulls, and the priests took the blood and sprinkled it on the altar. Next they killed the rams and sprinkled their blood on the altar. And finally, they did the same with the male lambs.