Did I make a gain of you by any of them whom I sent unto you?
Did I [then] take advantage of you or make any money out of you through any of those [messengers] whom I sent to you?
Did I take advantage of you by any one of them whom I have sent unto you?
I haven’t taken advantage of you through any of the people I sent to you, have I?
And yet, did I defraud you by means of any of those whom I sent to you?