the Domestic Donkey was Used in Agriculture
Source: TTT
Isaiah 30:6, 24
This is the burden against the beasts of the Negev: Through a land of hardship and distress, of lioness and lion, of viper and flying serpent, they carry their wealth on the backs of donkeys and their treasures on the humps of camels, to a people of no profit to them. / The oxen and donkeys that work the ground will eat salted fodder, winnowed with shovel and pitchfork.