וְעַ֗ל עֹשֵׂי֙ מְלֶ֣אכֶת הַשָּׂדֶ֔ה לַעֲבֹדַ֖ת הָאֲדָמָ֑ה עֶזְרִ֖י בֶּן־כְּלֽוּב׃
and over them that did the work of the field for tillage of the ground was Ezri the son of Chelub;
Rashi on I Chronicles
And over those who do the work of the field for the work of the soil to plow the soil.
Rashi on I Chronicles
Ezri the son of Chelub was appointed to command to plow the soil, and he would give them the cattle and all the implements of the plow.