John 6:70; John 8:44; John 13:2

70 Jesus answered them, "Did I Myself not choose you, the twelve, and yet one of you is a devil?"
44 "You are of your father the devil, and you want to do the desires of your father. He was a murderer from the beginning, and does not stand in the truth because there is no truth in him. Whenever he speaks a lie, he speaks from his own nature, for he is a liar and the father of lies.
2 During supper, the devil having already put into the heart of Judas Iscariot, the son of Simon, to betray Him,