Ezri son of Kelub was in charge of the field workers who farmed the land. ¹ 

We accept responsibility for fulfilling ¹  the commands to give ²  one third of a shekel each year for the work of the temple ³  of our God,

He provides grass ¹  for the cattle, and crops for people to cultivate, ²  so they can produce food from the ground, ³ 

They were in charge of the meeting tent and the holy place, and helped their relatives, the descendants of Aaron, in the service of the Lord’s temple. ¹ 

and some of the temple servants that David and his officials had established for the work of the Levites – 220 of them. They were all designated by name.

These were the descendants of Levi according to their families, that is, the leaders of families as counted and individually listed who carried out assigned tasks in the Lord’s temple and were twenty years old and up. ¹ 

Their job was to help Aaron’s descendants in the service of the Lord’s temple. They were to take care of the courtyards, the rooms, ceremonial purification of all holy items, and other jobs related to the service of God’s temple. ¹ 

All of these were under the supervision of their fathers; they were musicians in the Lord’s temple, playing cymbals and stringed instruments as they served in God’s temple. Asaph, Jeduthun, and Heman were under the supervision of the king.