John 6:69-71

King James Version

⁶⁹ And we believe and are sure that thou art that Christ, the Son of the living God.

⁷⁰ Jesus answered them, Have not I chosen you twelve, and one of you is a devil?

⁷¹ He spake of Judas Iscariot the son of Simon: for he it was that should betray him, being one of the twelve.