To make ships to go to Tarshish; of which See Poole on "1 Kings 10:22, 1 Kings 22:48". They made the ships in Ezion-gaber; of which see on 1 Kings 9:26.
Related Commentaries of 2 Chronicles 20:36
2 Chronicles 20:36
36 And he joined himself with him to make ships to go to Tarshish: and they made the ships in Eziongeber.