Mark 7:15

Hear me all of you, and understand, There is nothing without a man, which entring into him can defile him: but the things proceeding from him are those which defile a man.

Matthew 12:34

O race of vipers, how can ye speak good things, who are yourselves so wicked? for out of the abundance of the heart the mouth speaketh.

Matthew 15:16

And Jesus replied, Are ye also still void of understanding?

Mark 7:18-23

And He saith unto them, Are ye so void of understanding also? Do ye not know, that whatsoever from without entreth into a man cannot defile him?

Acts 10:14-16

But Peter said, By no means, Lord; for I have never eaten any thing polluted or unclean.

Acts 10:28

And he said unto them, Ye know how unlawful it is for a man that is a Jew, to associate with or go to the house of one of another nation: but God hath shewn me, that I should not call any man polluted or unclean.

Acts 11:8-10

But I said, By no means, Lord: for nothing polluted or unclean hath ever entered into my mouth.

Acts 15:20-21

that they abstain from the pollutions of idols, and from fornication, and from what is strangled, and from blood.

Romans 14:17

but in righteousness and peace, and joy in the holy Ghost: for he,

1 Corinthians 10:25

Eat then whatever is sold in the shambles, asking no questions for conscience sake:

1 Timothy 4:3-5

and enjoining abstinence from meats, which God hath created to be received with thanksgiving by those that believe and know the truth.

Titus 1:15

To the pure indeed all things are pure; but to the polluted and unbelieving nothing is pure; even their mind and conscience is polluted.

Hebrews 9:10

relating only to meats and drinks, and different washings, and such carnal ordinances as were required till the time of reformation.

Hebrews 13:9

be not then carried about by various and strange doctrines; for it is good that the heart be established by grace, and not in meats, in which those that have been most exact, have not profited by them.

Treasury of Scripture Knowledge

Summary

There is nothing from without a man, that entering into him can defile him: but the things which come out of him, those are they that defile the man.

General references

Bible References

Nothing

Mark 7:18
And He saith unto them, Are ye so void of understanding also? Do ye not know, that whatsoever from without entreth into a man cannot defile him?
Acts 10:14
But Peter said, By no means, Lord; for I have never eaten any thing polluted or unclean.
Acts 11:8
But I said, By no means, Lord: for nothing polluted or unclean hath ever entered into my mouth.
Acts 15:20
that they abstain from the pollutions of idols, and from fornication, and from what is strangled, and from blood.
Romans 14:17
but in righteousness and peace, and joy in the holy Ghost: for he,
1 Corinthians 10:25
Eat then whatever is sold in the shambles, asking no questions for conscience sake:
1 Timothy 4:3
and enjoining abstinence from meats, which God hath created to be received with thanksgiving by those that believe and know the truth.
Titus 1:15
To the pure indeed all things are pure; but to the polluted and unbelieving nothing is pure; even their mind and conscience is polluted.
Hebrews 9:10
relating only to meats and drinks, and different washings, and such carnal ordinances as were required till the time of reformation.
Hebrews 13:9
be not then carried about by various and strange doctrines; for it is good that the heart be established by grace, and not in meats, in which those that have been most exact, have not profited by them.

But

Mark 7:20
But said He, What cometh out of a man, that defileth the man;
Matthew 12:34
O race of vipers, how can ye speak good things, who are yourselves so wicked? for out of the abundance of the heart the mouth speaketh.
Matthew 15:16
And Jesus replied, Are ye also still void of understanding?

General references

Matthew 13:9
He that hath ears to hear, let him hear."
Mark 7:20
But said He, What cometh out of a man, that defileth the man;