Augustine of Hippo

Otherwise; The gift whatsoever thou offerest on my account, shall profit thee; that is to say, Whatsoever gift thou offerest on my account, shall henceforth remain with thee; the son signifying by these words that there is no longer need that parents should offer for him, as he is of age to offer for himself. And those who were of age to be able to say thus to their parents, the Pharisees denied that they were guilty, if they did not show honour to their parents.

Catena Aurea by Aquinas ↗

Jerome

For the Scribes and Pharisees desiring to overturn this foregoing most provident law of God, that they might bring in their impiety under the mask of piety, taught bad sons, that should any desire to devote to God, who is the true parent, those things which ought to be offered to parents, the offering to the Lord should he preferred to the offering them to parents. …

Catena Aurea by Aquinas ↗

Thomas Aquinas

But you say etc. Here he touches on how they transgress. And first he shows this; second, he presents the authority. And regarding the first, he shows their custom; second, what followed. He says you say: whoever shall say to his father or mother etc. This is read in many ways. In one way, so that it is a complete construction, and then it reads thus: whoever, i.e., anyone whatsoever, shall say, i.e., shall be able to say. …

Commentary on Matthew ↗