2 Chronicles 18:21

21 And he said, I will go forth, and will be a lying spirit in the mouth of all his prophets. And he said, Thou shalt entice him, and shalt prevail also: go forth, and do so.

2 Chronicles 18:21 In-Context

19 And Jehovah said, Who shall entice Ahab king of Israel, that he may go up and fall at Ramoth-gilead? And one spake saying after this manner, and another saying after that manner.
20 And there came forth a spirit, and stood before Jehovah, and said, I will entice him. And Jehovah said unto him, Wherewith?
21 And he said, I will go forth, and will be a lying spirit in the mouth of all his prophets. And he said, Thou shalt entice him, and shalt prevail also: go forth, and do so.
22 Now therefore, behold, Jehovah hath put a lying spirit in the mouth of these thy prophets; and Jehovah hath spoken evil concerning thee.
23 Then Zedekiah the son of Chenaanah came near, and smote Micaiah upon the cheek, and said, Which way went the Spirit of Jehovah from me to speak unto thee?
The American Standard Version is in the public domain.