John Gill Commentary Acts 11:3

"saying, Thou wentest in to men uncircumcised, and didst eat with them." — Acts 11:3 (ASV)

Saying, you went into men uncircumcised
Into the houses of such, and lodged with them, and familiarly conversed with them:

and did eat with them ;
which, according to the traditions of the Jews, was unlawful; (See Gill on Acts 10:28) they say nothing about his preaching to them, and baptizing them, because these were so manifestly agreeable to the commission of Christ, in (Matthew 28:19) (Mark 16:15) and yet how these could be without the other, is not easy to say.