I should have noted I'm not stumped about the translation, only about the morphology. It's something like, "If you [can] answer me, you rightly challenge me." Ken Penner I wrote: > I'm stumped on the following phrase in the Apocalypse of Sedrach 8:5: > ἐάν μοι εἴπῃς, καλῶς με συμαχᾶ σε > EAN MOI EIPHiS, KALWS ME SUMAXA SE