2 Chronicles 35:15

English Standard Version

¹⁵ The singers, the sons of Asaph, were in their place ^(A)according to the command of David, and Asaph, and Heman, and Jeduthun the king's ^(B)seer; ^(C)and the gatekeepers were at each gate. They did not need to depart from their service, for their brothers the Levites prepared for them.