2 Chronicles 18:18-21 New American Bible (Revised Edition) (NABRE)
18 Micaiah continued: “Therefore hear the word of the Lord. I saw the Lord seated on his throne, with the whole host of heaven standing to his right and to his left. 19 The Lord asked: Who will deceive Ahab, king of Israel, so that he will go up and fall on Ramoth-gilead? And one said this, another that, 20 until this spirit came forth and stood before the Lord, saying, ‘I will deceive him.’ The Lord asked: How? 21 He answered, ‘I will go forth and become a lying spirit in the mouths of all his prophets.’ The Lord replied: You shall succeed in deceiving him. Go forth and do this.