'Unclean' in the Bible

And numbers of people came together from the towns round about Jerusalem, with those who were ill and those who were troubled with unclean spirits: and they were all made well.

For unclean spirits came out from those who had them, crying with a loud voice; and a number of those who were ill and broken in body were made well.

But Peter said, No, Lord; for I have never taken food which is common or unclean.

And he said to them, You yourselves have knowledge that it is against the law for a man who is a Jew to be in the company of one who is of another nation; but God has made it clear to me that no man may be named common or unclean:

But I said, No, Lord; for nothing common or unclean has ever come into my mouth.

Crying out, Men of Israel, come to our help: this is the man who is teaching all men everywhere against the people and the law and this place: and in addition, he has taken Greeks into the Temple, and made this holy place unclean.

Who, in addition, was attempting to make the Temple unclean: whom we took,