1 Chronicles 16:6
Also Benaiah and Jahaziel the priests praised with trumpets continually before the ark of the covenant of God.
Numbers 10:8
And the sons of Aaron, the priests, shall blow with the trumpets. And they shall be to you for an ordinance forever throughout your generations.
2 Chronicles 5:12-13
And the Levitical singers, all of them of Asaph, of Heman, of Jeduthun, with their sons and their brothers, being clothed in white linen, having cymbals and with harps and lyres, stood at the east end of the altar, and with them a hundred and twenty priests sounding with trumpets,
2 Chronicles 13:12
And behold, God Himself is with us as Commander, and His priests with sounding trumpets to cry alarm against you. O sons of Israel, do not fight against Jehovah, the God of your fathers, for you shall not prosper!
2 Chronicles 29:26-28
And the Levites stood with the instruments of David, and the priests with the trumpets.