14 Solomon accumulated chariots and horses; he had fourteen hundred chariots and twelve thousand horses,a which he kept in the chariot cities and also with him in Jerusalem.

Read 2 Chronicles 1:14 Using Other Translations

And Solomon gathered chariots and horsemen: and he had a thousand and four hundred chariots, and twelve thousand horsemen, which he placed in the chariot cities, and with the king at Jerusalem.
Solomon gathered together chariots and horsemen. He had 1,400 chariots and 12,000 horsemen, whom he stationed in the chariot cities and with the king in Jerusalem.
Solomon built up a huge force of chariots and horses. He had 1,400 chariots and 12,000 horses. He stationed some of them in the chariot cities and some near him in Jerusalem.