Matthew 15:11
Not that which enters into the mouth defiles the man; but that which proceeds out of the mouth??his defiles the man."
Hebrews 9:10
being only (with meats and drinks and various immersions) ordinances of the flesh, imposed until a time of reformation.
Mark 7:15-19
there is nothing from without the man, that, entering into him, can defile him; but the things proceeding out of the man are those that defile the man."
Acts 10:12-14
in which were all the four-footed beasts, and creeping things of the earth, and birds of the heaven.
Romans 14:2-3
One believes that he may eat all things; but he that is weak eats herbs.
Romans 14:14-15
I know, and have been persuaded in the Lord Jesus, that nothing is unclean of itself: except that to him who accounts anything to be unclean, to him it is unclean.
1 Timothy 4:4-6
Because every creature of God is good, and nothing is to be rejected, when it is received with thanksgiving;
Hebrews 13:9
Be not carried away by manifold and strange teachings; for it is good that the heart be established with grace, not with foods, in which those who occupied themselves were not profited.