2 Chronicles 5:11-12

11All the priests who were present had performed the ceremonies to make themselves holy to God without regard to staying in their divisions.

12All the Levites who were musicians—Asaph, Heman, Jeduthun, their sons, and their relatives—were dressed in fine linen and stood east of the altar with cymbals, harps, and lyres. With the musicians were 120 priests blowing trumpets. When the priests left the holy place,