2 Chronicles 18:2-5

Living Bible

² A few years later he went down to Samaria to visit King Ahab, and King Ahab gave a great party for him and his aides, butchering great numbers of sheep and oxen for the feast. Then he asked King Jehoshaphat to join forces with him against Ramoth-gilead.

^3-5 “Why, of course!” King Jehoshaphat replied. “I’m with you all the way. My troops are at your command! However, let’s check with the Lord first.”

So King Ahab summoned 400 of his heathen prophets and asked them, “Shall we go to war with Ramoth-gilead or not?”

And they replied, “Go ahead, for God will give you a great victory!”