1 Kings 10:26-28

26And Solomon gathered chariots and horsemen; and he had a thousand four hundred chariots, and twelve thousand horsemen; and he placed them in the chariot-cities, and with the king at Jerusalem.

27And the king made silver in Jerusalem as stones, and cedars made he as the sycamores that are in the lowland for abundance.

28And the exportation of horses that Solomon had was from Egypt: a caravan of the king's merchants fetched a drove [of horses], at a price.