It is a gift by whatsoever thou mightest have been profited by me — That is, I have given, or at least, purpose to give to the treasury of the temple, what you might otherwise have had from me.
Related Commentaries of Matthew 15:5
Matthew 15:5
5 But ye say, Whosoever shall say to his father or his mother, It is a gift, by whatsoever thou mightest be profited by me;