Kings III 10:26

26 And Solomon had four thousand mares for his chariots, and twelve thousand horsemen: and he put them in the cities of his chariots, and with the king in Jerusalem: and he ruled over all the kings from the river to the land of the Philistines, and to the borders of Egypt.

Kings III 10:26 In-Context

24 And all the kings of the earth sought the presence of Solomon, to hear his wisdom which the Lord put into his heart.
25 And they brought every one their gifts, vessels of gold, and raiment, and stacte, and spices, and horses, and mules, a rate year by year.
26 And Solomon had four thousand mares for his chariots, and twelve thousand horsemen: and he put them in the cities of his chariots, and with the king in Jerusalem: and he ruled over all the kings from the river to the land of the Philistines, and to the borders of Egypt.
27 And the king made gold and silver in Jerusalem as stones, and he made cedars as the sycamores in the plain for multitude.
28 And the goings forth of Solomon's horsemen also out of Egypt, and the king's merchants of Thecue; and they received them out of Thecue at a price.

The Brenton translation of the Septuagint is in the public domain.