2 Chronicles 29:20-30

20And Hezekiah the king arose early, and gathered the princes of the city, and went up to the house of Jehovah.

21And they brought seven bullocks, and seven rams, and seven lambs, and seven he-goats for a sin-offering for the kingdom, and for the sanctuary, and for Judah. And he commanded the priests the sons of Aaron to offer [them] upon the altar of Jehovah.

22And they slaughtered the bullocks, and the priests received the blood, and sprinkled it on the altar; and they slaughtered the rams, and sprinkled the blood on the altar; and they slaughtered the lambs, and sprinkled the blood on the altar.

23And they brought near the he-goats of the sin-offering before the king and the congregation; and they laid their hands upon them.

24And the priests slaughtered them, and they made purification for sin with their blood upon the altar, to make an atonement for all Israel; because for all Israel, said the king, is the burnt-offering and the sin-offering.

25And he set the Levites in the house of Jehovah with cymbals, with lutes, and with harps, according to the commandment of David, and of Gad the king's seer, and of Nathan the prophet; for the commandment was of Jehovah through his prophets.

26And the Levites stood with the instruments of David, and the priests with the trumpets.

27And Hezekiah commanded to offer up the burnt-offering on the altar. And at the moment the burnt-offering began, the song of Jehovah began, and the trumpets, accompanied by the instruments of David king of Israel.

28And all the congregation worshipped, and the singers sang, and the trumpeters sounded, all [the time] until the burnt-offering was finished.

29And when they had ended offering the burnt-offering, the king and all that were present with him bowed themselves and worshipped.

30And king Hezekiah and the princes commanded the Levites to sing praise to Jehovah with the words of David, and of Asaph the seer. And they sang praises with gladness, and bowed their heads and worshipped.