Read 1 Chronicles 16:42 Using Other Translations
And with them Heman and Jeduthun with trumpets and cymbals for those that should make a sound, and with musical instruments of God. And the sons of Jeduthun were porters.
Heman and Jeduthun had trumpets and cymbals for the music and instruments for sacred song. The sons of Jeduthun were appointed to the gate.
They used their trumpets, cymbals, and other instruments to accompany their songs of praise to God. And the sons of Jeduthun were appointed as gatekeepers.