Afterward they prepared for themselves and for the priests, because the priests the sons of Aaron were busy with offering the burnt offerings and the fat until night.
Therefore the Levites prepared for themselves and for the priests the sons of Aaron.
The singers, the sons of Asaph, were in their place, according to the commandment of David, Asaph, Heman, and Jeduthun the king’s seer; and the gatekeepers were at every gate.
They didn’t need to depart from their service, because their brothers the Levites prepared for them.