Mark 7:18
And he saith unto them, Are ye so without understanding also? Do ye not perceive, that whatsoever thing from without entereth into the man, it cannot defile him;
And he saith unto them,.... With some warmth of spirit and resentment, at their stupidity:
Are ye so without understanding also? As well as others, and to such a degree; and "yet", as Matthew expresses it, Matthew 15:16, so wretchedly stupid, and so long, and as much, as others:
Do ye not perceive? common sense will tell you,
that whatsoever thing from, without entereth into the man, it cannot defile him; See Gill on "Matthew 15:16".