Verses with the word justus in the New Testament (3 verses):

Acts 1:23
And they appointed two, Joseph called Barsabas, who was surnamed Justus, and Matthias.

Acts 18:7
And he departed thence, and entered into a certain man's house, named Justus, one that worshipped God, whose house joined hard to the synagogue.

Colossians 4:11
And Jesus, which is called Justus, who are of the circumcision. These only are my fellowworkers unto the kingdom of God, which have been a comfort unto me.