1Kgs 22:20-23

20And the Lord said, ‘Who will entice Ahab, so that he may go up and fall at Ramoth-gilead?’ Then one said one thing, and another said another,21until a spirit came forward and stood before the Lord, saying, ‘I will entice him.’22‘How?’ the Lord asked him. He replied, ‘I will go out and be a lying spirit in the mouth of all his prophets.’ Then the Lord! said, ‘You are to entice him, and you shall succeed; go out and do it.’23So you see, the Lord has put a lying spirit in the mouth of all these your prophets; the Lord has decreed disaster for you.”