Lot answered, “You have done us a great favour, sir. You have saved our lives, but please don't make us go to the hills. That's too far away. The city will be destroyed before we can get there, and we will be killed when it happens.
I said, “LORD God, please don't make me do that! Never in my life have I eaten food that would make me unacceptable to you. I've never eaten anything that died a natural death or was killed by a wild animal or that you said was unclean.”
Daniel made up his mind to eat and drink only what God had approved for his people to eat. And he asked the king's chief official for permission not to eat the food and wine served in the royal palace.
That's why you must make a difference between animals and birds that I have said are clean and unclean—this will keep you from becoming disgusting to me.
The food that you put into your mouth doesn't make you unclean and unfit to worship God. The bad words that come out of your mouth are what make you unclean.”
and Peter said to them, “You know that we Jews are not allowed to have anything to do with other people. But God has shown me that he doesn't think anyone is unclean or unfit.