2 Chronicles 35:15

Rotherham(i) 15 the singers also, the sons of Asaph, were in their place, according to the commandment of David, and Asaph, and Heman, and Jeduthun the seer of the king, and, the doorkeepers, were at the several doors,––there was no need for them to remove from their service, for, their brethren the Levites, prepared for them.