14 They took an oath to the LORD with loud acclamation, with shouting and with trumpets and horns.

Read 2 Chronicles 15:14 Using Other Translations

And they sware unto the LORD with a loud voice, and with shouting, and with trumpets, and with cornets.
They swore an oath to the LORD with a loud voice and with shouting and with trumpets and with horns.
They shouted out their oath of loyalty to the LORD with trumpets blaring and rams’ horns sounding.