'Impure' in the Bible

"On no account, Lord," he replied; "for I have never yet eaten anything unholy and impure."

"'On no account, Lord,' I replied, 'for nothing unholy or impure has ever gone into my mouth.'

As one who lives in union with the Lord Jesus, I know and am certain that in its own nature no food is 'impure'; but if people regard any food as impure, to them it is.

Therefore, "'Come out from among them and separate yourselves,' says the Lord, 'and touch nothing impure; and I will receive you, and will be a Father to you,