Philemon 1:24

and so do Mark, Aristarchus, Demas, Luke, my fellow-workers.

For discussion of Mark, see my introduction to the Gospel of Mark in my Commentary on Mark; for discussion of Luke, see in the introduction to the Gospel of Luke in my Commentary on Luke; Aristarchus is discussed in my Commentary on Acts, p. 375; in fact all four of these characters are discussed in my Commentary on Galatians, ..., pp. 420-423, to which reference is made. All of these are well-known New Testament names.