'Unclean' in the Bible

In addition, a large group came together from the towns surrounding Jerusalem, bringing sick people and those who were tormented by unclean spirits, and they were all healed.

For unclean spirits, crying out with a loud voice, came out of many who were possessed, and many who were paralyzed and lame were healed.

“No, Lord!” Peter said. “For I have never eaten anything common and ritually unclean!”

Peter said to them, “You know it’s forbidden for a Jewish man to associate with or visit a foreigner. But God has shown me that I must not call any person common or unclean.

“‘No, Lord!’ I said. ‘For nothing common or ritually unclean has ever entered my mouth!’