Concerning Philumene, see below, chap. xxv.; Eusebius, Hist. Eccl. v. 13; Augustine, de Hæres, chap. xlii. ; Jerome, Epist. adv. Ctesiph. (Works, ed. Ben.) iv. 477, and in his Commentary on Galatians, ii. See also Tertullian, Against Marcion, p. 139, Edinb. Edition.