2 Chronicles 29:18-24 NIV

18 Then they went in to King Hezekiah and reported: "We have purified the entire temple of the LORD, the altar of burnt offering with all its utensils, and the table for setting out the consecrated bread, with all its articles.
19 We have prepared and consecrated all the articles1 that King Ahaz removed in his unfaithfulness while he was king. They are now in front of the LORD's altar."

References for 2 Chronicles 29:19

20 Early the next morning King Hezekiah gathered the city officials together and went up to the temple of the LORD.
21 They brought seven bulls, seven rams, seven male lambs and seven male goats2 as a sin offering3 for the kingdom, for the sanctuary and for Judah. The king commanded the priests, the descendants of Aaron, to offer these on the altar of the LORD.

References for 2 Chronicles 29:21

22 So they slaughtered the bulls, and the priests took the blood and sprinkled it on the altar; next they slaughtered the rams and sprinkled their blood on the altar; then they slaughtered the lambs and sprinkled their blood4 on the altar.

References for 2 Chronicles 29:22

23 The goats5 for the sin offering were brought before the king and the assembly, and they laid their hands6 on them.

References for 2 Chronicles 29:23

24 The priests then slaughtered the goats and presented their blood on the altar for a sin offering to atone7 for all Israel, because the king had ordered the burnt offering and the sin offering for all Israel.8

References for 2 Chronicles 29:24