John Gill Commentary 2 Chronicles 18:3

"And Ahab king of Israel said unto Jehoshaphat king of Judah, Wilt thou go with me to Ramoth-gilead? And he answered him, I am as thou art, and my people as thy people; and [we will be] with thee in the war." — 2 Chronicles 18:3 (ASV)

(See Gill on 2 Chronicles 18:2)