2 Chronicles 1:14

Solomon had 40,000 stalls of horses for his chariots, and 12,000 horsemen.

and all the storage cities which Solomon had, and the cities for his chariots, and the cities for his horsemen, and all that Solomon desired to build in Jerusalem, in Lebanon, and in all the land under his rule.

And Solomon gathered chariots and horsemen. And he had 1,400 chariots and 12,000 horsemen and stationed them in the chariot cities and with the king in Jerusalem.

And Solomon had 4,000 stalls for horses and chariots and 12,000 horsemen, and he stationed them in the chariot cities and with the king in Jerusalem.

Solomon’s Chariots and Horsemen