1 Kings 22:49 - Albert Barnes' Notes on the Bible

2 Chronicles 20:35-36, explains that the two kings conjointly built the fleet with which the Ophir trade (1 Kings 9:28 note) was to be re-opened. Ahaziah had thus an interest in the ships; and when they were wrecked, attributing, as it would seem, the calamity to the unskillfulness of his ally’s mariners, he proposed that the fleet should be manned in part by Israelite sailors - men probably accustomed to the sea, perhaps trained at Tyre. This proposal Jehoshaphat refused, either offended at the reflection on his subjects’ skill, or accepting the wreck of the ships, which Eliezer had prophesied, as a proof that God was against the entire undertaking.