8 But I said: Not so, Lord; for nothing common or unclean ever entered into my mouth.
Acts 11:8 Cross References - ABU
Mark 7:2
2 And seeing some of his disciples eating bread with defiled (that is, unwashen) hands, they found fault.
Romans 14:14
14 I know, and am persuaded in the Lord Jesus, that nothing is unclean of itself; but to him that accounts anything to be unclean, to him it is unclean.
1 Corinthians 7:14
14 For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the husband; else your children are unclean; but now they are holy.