Judas in Mark
3 verses in Mark.
Mark 3:19And Judas Iscariot, which also betrayed him: and they went into an house.
Mark 14:10And Judas Iscariot, one of the twelve, went unto the chief priests, to betray him unto them.
Mark 14:43And immediately, while he yet spake, cometh Judas, one of the twelve, and with him a great multitude with swords and staves, from the chief priest and the scribes and the elders.