2 Chronicles 29:28-30

While the whole assembly worshiped, the singers also sang and the trumpets sounded; all this continued until the burnt offering was finished. Now at the completion of the burnt offerings, the king and all who were present with him bowed down and worshiped. Moreover, King Hezekiah and the officials ordered the Levites to sing praises to the LORD with the words of David and Asaph the seer. So they sang praises with joy, and bowed down and worshiped.