Caravaggio, Saint Jerome Writing (c. 1605), Galleria Borghese. Public domain.
3 verses in the King James Version. Word study for “brother” →
Paul, an apostle of Jesus Christ by the will of God, and Timotheus our brother,
All my state shall Tychicus declare unto you, who is a beloved brother, and a faithful minister and fellowservant in the Lord:
With Onesimus, a faithful and beloved brother, who is one of you. They shall make known unto you all things which are done here.