ἐπιγινώσκεις, which is the reading of the great majority of the mss., and is adopted by Schwegler, Laemmer, Harnack, Lightfoot, and others. Three mss., supported by Nicephorus, Rufinus, and the Latin version of Irenæus, read ἐπιγίνωσκε, and this is adopted by Valesius, Heinichen, Stroth, Closs, and Crusè.