LXX2012(i)
19 And the Lord said, Who will deceive Achaab king of Israel, that he may go up, and fall in Ramoth Galaad? And one spoke this way, and another spoke that way.
20 And there came forth a spirit, and stood before the Lord, and said, I will deceive him. And the Lord said, Whereby?
21 And he said, I will go forth, and will be a lying spirit in the mouth of all his prophets. And [the Lord] said, You shall deceive [him], and shall prevail: go forth, and do so.