Jerome. Lives of Illustrious Men 57
57 Trypho the pupil of Origen PL 23, 669
Trypho, pupil of Origen, to whom some of his extant letters are addressed, was very learned in the Scriptures, and this many of his works show here and there, but especially the book which he composed On the red heiferin Deuteronomy, and On the halves, which with the pigeon and the turtledoves were offered by Abraham as recorded in Genesis.
Tryphon,, Origenis auditor, ad quem nonnullae ejus exstant epistolae, in Scripturis eruditissimus fuit. Quod quidem et multa ejus sparsim ostendunt opuscula, sed praecipue liber, quem composuit de Vacca rufa in Deuteronomio, et de Dichotomematibus, quae cum columba et turture Abraham ponuntur in Genesi.
Τρύφων Ὠριγένους ἀκροατὴς, πρὸς ὃν πολλαί εἰσιν ἐπιστολαὶ, ἐν ταῖς θείαις γραφαῖς πεπαιδευμένος, καθὰ σποράδην δείκνυσι συντάγματα, καὶ ἐξαιρέτως ἡ βίβλος, περὶ Βουθηλείας τῆς ἐν τῷ Δευτερονομίῳ, καὶ περὶ τῶν Διχοτομούντων, ἅτινα μετὰ τῆς περιστερᾶς καὶ τρυγόνος τοῦ Ἀβραὰμ ἐν τῇ Γενέσει ἀναγινώσκομεν.