Mark 7:15

"Listen to me, all of you, and understand; there is nothing outside a man which by entering in can defile him; but it is what comes from him that defiled him."

Matthew 12:34

"You generation of vipers! How can you speak good, when you are evil? For the mouth speaks what the heart is full of. "When the time of fruit drew near, he sent his slaves to the vine-dressers seized to get his fruit.

Matthew 15:16

He answered. "Are even you still without understanding?

Mark 7:18-23

"Are even you without understanding?" he said. "Do you not perceive that nothing whatever from without can defile a man by entering him,

Acts 10:14-16

"Not so, my Lord," answered Peter, "for I have never yet eaten anything common and unclean."

Acts 10:28

To them he said: "You know, yourselves, that it is illegal for a Jew to associate with or to visit one of another nation; but God has taught me that I should not call any man common or unclean. For this reason, when sent for, I came without demur.

Acts 11:8-10

"'Not so, my Lord' said I, 'for nothing common or unclean has ever gone into my mouth.'

Acts 15:20-21

"but that we should write to them to abstain from the pollution of idols and from fornication, from meat killed by strangling, and from blood.

Romans 14:17

For the kingdom of God is not a matter of eating and drinking, but of righteousness and peace and joy in the Holy Spirit.

1 Corinthians 10:25

Eat anything that is for sale in the markets, asking no questions for conscience sake;

1 Timothy 4:3-5

who discourage marriage, and enjoin abstinence from foods which God created to be received with thankfulness, by those who believe, and have a clear knowledge of the truth.

Titus 1:15

All things are pure to the pure; but to the contaminated and the faithless nothing is pure, nay, their very minds and consciences are tainted.

Hebrews 9:10

since they consist only in meats and drinks and various ablutions, carnal ordinances, imposed until the time of reformation.

Hebrews 13:9

Do not allow yourselves to be swept away by various and strange teachings. For it is a beautiful thing to be established in heart by grace, and not by regulations regarding food, from which those that occupied themselves with them have derived no benefit.

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
"Are even you without understanding?" he said. "Do you not perceive that nothing whatever from without can defile a man by entering him,
Acts 10:14
"Not so, my Lord," answered Peter, "for I have never yet eaten anything common and unclean."
Acts 11:8
"'Not so, my Lord' said I, 'for nothing common or unclean has ever gone into my mouth.'
Acts 15:20
"but that we should write to them to abstain from the pollution of idols and from fornication, from meat killed by strangling, and from blood.
Romans 14:17
For the kingdom of God is not a matter of eating and drinking, but of righteousness and peace and joy in the Holy Spirit.
1 Corinthians 10:25
Eat anything that is for sale in the markets, asking no questions for conscience sake;
1 Timothy 4:3
who discourage marriage, and enjoin abstinence from foods which God created to be received with thankfulness, by those who believe, and have a clear knowledge of the truth.
Titus 1:15
All things are pure to the pure; but to the contaminated and the faithless nothing is pure, nay, their very minds and consciences are tainted.
Hebrews 9:10
since they consist only in meats and drinks and various ablutions, carnal ordinances, imposed until the time of reformation.
Hebrews 13:9
Do not allow yourselves to be swept away by various and strange teachings. For it is a beautiful thing to be established in heart by grace, and not by regulations regarding food, from which those that occupied themselves with them have derived no benefit.

But

Mark 7:20
"What comes out of a man," he continued, "is what defiles him.
Matthew 12:34
"You generation of vipers! How can you speak good, when you are evil? For the mouth speaks what the heart is full of. "When the time of fruit drew near, he sent his slaves to the vine-dressers seized to get his fruit.
Matthew 15:16
He answered. "Are even you still without understanding?

General references

Matthew 13:9
He who has ears, let him hear!"
Mark 7:20
"What comes out of a man," he continued, "is what defiles him.