Mark 7:15

Nothing that goes into a person from outside can defile him, but the things that come out of a person are what defile him.

Leviticus 11:42-47

Do not eat any of the creatures that swarm on the earth, anything that moves on its belly or walks on all fours or on many feet, for they are detestable.

Proverbs 4:23

Guard your heart above all else,
for it is the source of life.

Matthew 12:34

Brood of vipers! How can you speak good things when you are evil? For the mouth speaks from the overflow of the heart.

Matthew 15:16

“Are even you still lacking in understanding?” He asked.

Mark 7:18-23

And He said to them, “Are you also as lacking in understanding? Don’t you realize that nothing going into a man from the outside can defile him?

Acts 10:14-16

“No, Lord!” Peter said. “For I have never eaten anything common and ritually unclean!”

Acts 10:28

Peter said to them, “You know it’s forbidden for a Jewish man to associate with or visit a foreigner. But God has shown me that I must not call any person common or unclean.

Acts 11:8-10

“‘No, Lord!’ I said. ‘For nothing common or ritually unclean has ever entered my mouth!’

Acts 15:20-21

but instead we should write to them to abstain from things polluted by idols, from sexual immorality, from eating anything that has been strangled, and from blood.

Romans 14:17

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

1 Corinthians 10:25

Eat everything that is sold in the meat market, asking no questions for conscience’ sake,

1 Timothy 4:3-5

They forbid marriage and demand abstinence from foods that God created to be received with gratitude by those who believe and know the truth.

Titus 1:15

To the pure, everything is pure, but to those who are defiled and unbelieving nothing is pure; in fact, both their mind and conscience are defiled.

Hebrews 9:10

They are physical regulations and only deal with food, drink, and various washings imposed until the time of restoration.

Hebrews 13:9

Don’t be led astray by various kinds of strange teachings; for it is good for the heart to be established by grace and not by foods, since those involved in them have not benefited.

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.

Bible References

Nothing

Mark 7:18
And He said to them, “Are you also as lacking in understanding? Don’t you realize that nothing going into a man from the outside can defile him?
Leviticus 11:42
Do not eat any of the creatures that swarm on the earth, anything that moves on its belly or walks on all fours or on many feet, for they are detestable.
Acts 10:14
“No, Lord!” Peter said. “For I have never eaten anything common and ritually unclean!”
Acts 11:8
“‘No, Lord!’ I said. ‘For nothing common or ritually unclean has ever entered my mouth!’
Acts 15:20
but instead we should write to them to abstain from things polluted by idols, from sexual immorality, from eating anything that has been strangled, and from blood.
Romans 14:17
for the kingdom of God is not eating and drinking, but righteousness, peace, and joy in the Holy Spirit.
1 Corinthians 10:25
Eat everything that is sold in the meat market, asking no questions for conscience’ sake,
1 Timothy 4:3
They forbid marriage and demand abstinence from foods that God created to be received with gratitude by those who believe and know the truth.
Titus 1:15
To the pure, everything is pure, but to those who are defiled and unbelieving nothing is pure; in fact, both their mind and conscience are defiled.
Hebrews 9:10
They are physical regulations and only deal with food, drink, and various washings imposed until the time of restoration.
Hebrews 13:9
Don’t be led astray by various kinds of strange teachings; for it is good for the heart to be established by grace and not by foods, since those involved in them have not benefited.

But

Mark 7:20
Then He said, “What comes out of a person—that defiles him.
Proverbs 4:23
Guard your heart above all else,
for it is the source of life.
Matthew 12:34
Brood of vipers! How can you speak good things when you are evil? For the mouth speaks from the overflow of the heart.
Matthew 15:16
“Are even you still lacking in understanding?” He asked.

General references

Leviticus 11:2
“Tell the Israelites: You may eat all these kinds of land animals.
Jeremiah 25:2
The prophet Jeremiah spoke concerning all the people of Judah and all the residents of Jerusalem as follows:
Matthew 13:9
Anyone who has ears should listen!”
Mark 7:20
Then He said, “What comes out of a person—that defiles him.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.