2 Chronicles 15:14

And they sware unto the Lord with a loud voice, and with shouting, and with trumpets, and with cornets.

Cross-reference

In 2 Chronicles 23:16, Jehoiada makes a covenant with the people to be the Lord's people — echoing the same covenant renewal scene here.

In Nehemiah 10:29, the people enter a curse and oath, while here they swear with loud shouts and trumpets.