John Gill - Exposition
John Gill
And he said unto them,.... The whole company that were met together, who were chiefly, if not altogether Gentiles: ye know that it is an unlawful thing; what is forbidden by the law of Moses, Deuteronomy 7:2 and by the traditions of the elders, which carry the matter further than the law did, and made it very criminal: for a man that is a Jew, to keep company with, or come unto one of another...