He was with David in Pas Dammim when the Philistines assembled there for battle. In an area of the field that was full of barley, the army retreated before the Philistines,

The Ammonites marched out and were deployed for battle at the entrance to the city, while the kings who had come were by themselves in the field.

Azmaveth son of Adiel was in charge of the king's storehouses; Jonathan son of Uzziah was in charge of the storehouses in the field, in the cities, in the towns, and in the towers.

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