'Unholy' in the Bible

But Peter said, “By no means, Lord, for I have never eaten anything unholy and unclean.”

Again a voice came to him a second time, “What God has cleansed, no longer consider unholy.”

And he said to them, “You yourselves know how unlawful it is for a man who is a Jew to associate with a foreigner or to visit him; and yet God has shown me that I should not call any man unholy or unclean.

But I said, ‘By no means, Lord, for nothing unholy or unclean has ever entered my mouth.’

But a voice from heaven answered a second time, ‘What God has cleansed, no longer consider unholy.’