Judas (Jude): The Brother of James and Probably the Writer of the Epistle of Jude
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Luke 6:16
Judas son of James, and Judas Iscariot, who became a traitor.
Acts 1:13
When they arrived, they went to the upper room where they were staying: Peter and John, James and Andrew, Philip and Thomas, Bartholomew and Matthew, James son of Alphaeus, Simon the Zealot, and Judas son of James.
Jude 1:1
Jude, a servant of Jesus Christ and a brother of James, To those who are called, loved by God the Father, and kept in Jesus Christ: