2 Chronicles 29:24-26

Darby Translation

²⁴ And 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.

²⁵ And 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.

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