Isaiah 21:7
When he sees chariots with teams of horsemen, riders on donkeys, riders on camels, he must be alert, fully alert.”
Berean Standard Bible
And he saw a chariot with a couple of horsemen, a chariot of asses, and a chariot of camels; and he hearkened diligently with much heed:
When he sees a troop, horsemen in pairs, a troop of donkeys, a troop of camels, he shall listen diligently with great attentiveness.”