“his servants.” In this context, Ahab’s “servants” were his high officials, particularly the commanders in his army (see commentary on 2 Sam. 11:1).
“Ramoth Gilead is ours.” Ramoth Gilead was technically given back to Israel in the treaty of 1 Kings 20:34, but the Syrians never actually returned it. Now Ahab would have to fight for it, and was killed in the battle.