Pray ye for me (Dehqhte umei uper emou). Emphasis on umei (you). First aorist passive imperative. Simon is thoroughly frightened by Peter's words, but shows no sign of personal repentance or change of heart. He wants to escape the penalty for his sin and hopes that Peter can avert it. Peter had clearly diagnosed his case. He was an unconverted man in spite of his profession of faith and baptism. There is no evidence that he ever changed his life at all. Which (wn). Genitive by attraction of the accusative relative a to case of the unexpressed antecedent toutwn (of those things), a common Greek idiom.