Bible Verses About Defilement: Ceremonial Caused by Eating Unclean Things

Of their flesh shall ye not eat, and their carcase shall ye not touch; they are unclean to you.

And saw heaven opened, and a certain vessel descending unto him, as it had been a great sheet knit at the four corners, and let down to the earth:

But Peter said, Not so, Lord; for I have never eaten any thing that is common or unclean.