John 6:67-71

Young's Literal Translation

⁶⁷ Jesus, therefore, said to the twelve, `Do ye also wish to go away?'

⁶⁸ Simon Peter, therefore, answered him, `Sir, unto whom shall we go? thou hast sayings of life age-during;

⁶⁹ and we have believed, and we have known, that thou art the Christ, the Son of the living God.'

⁷⁰ Jesus answered them, `Did not I choose you -- the twelve? and of you -- one is a devil.

⁷¹ And he spake of Judas, Simon's [son], Iscariot, for he was about to deliver him up, being one of the twelve.