Verses with the word zelotes in the New Testament (2 verses):

Luke 6:15
Matthew and Thomas, James the son of Alphaeus, and Simon called Zelotes,

Acts 1:13
And when they were come in, they went up into an upper room, where abode both Peter, and James, and John, and Andrew, Philip, and Thomas, Bartholomew, and Matthew, James the son of Alphaeus, and Simon Zelotes, and Judas the brother of James.