1 Kings 9:26-28

26 ¶ And king Solomon made a navy of ships in Ezion-geber, which is beside Eloth, on the shore of the Red sea, in the land of Edom. 27 And Hiram sent in the navy his servants, shipmen that had knowledge of the sea, with the servants of Solomon. 28 And they came to Ophir, and fetched from thence gold, four hundred and twenty talents, and brought it to king Solomon.