Romans 14:20

Because of food, do not destroy the work of God. All things indeed are clean, but it is evil for that man who eats with offense.

Romans 14:14-15

I know and trust in the Lord Jesus that for his sake there is nothing unclean, but to him that esteems any thing to be unclean, to him it is unclean.

Acts 10:15

And the voice spoke unto him again the second time, That which God has cleansed, do not call common.

Titus 1:15

For unto the pure all things are pure, but unto those that are defiled and unfaithful, nothing is pure, but even their soul and conscience is defiled.

Matthew 15:11

not that which goes into the mouth defiles the man; but that which comes out of the mouth, this defiles the man.

Matthew 18:6

But whosoever shall cause one of these little ones who believe in me to fall, it would be better for him that a millstone such as is turned by an ass be hanged about his neck and that he be sunk in the depth of the sea.

Romans 14:21

It is good neither to eat flesh nor to drink wine nor do any thing by which thy brother stumbles or is offended or is sick.

1 Corinthians 6:12-13

All things are lawful unto me, but all things are not expedient; all things are lawful for me, but I will not be brought under the power of any.

1 Corinthians 8:8-13

But food does not make us more acceptable unto God; for neither if we eat are we the better, neither if we eat not are we the worse.

1 Corinthians 10:31-33

Whether therefore ye eat or drink or whatever ye do, do everything for the glory of God.

Ephesians 2:10

For we are his workmanship, created in Christ Jesus for good works, which God has prepared that we should walk in them.

Philippians 1:6

being confident of this very thing, that he who has begun a good work in you will perfect it until the day of Jesus Christ.

1 Timothy 4:3-5

they shall forbid to marry and shall command men to abstain from foods, which God has created to be received with thanksgiving by those who are faithful and have known the truth.

Treasury of Scripture Knowledge

Summary

For meat destroy not the work of God. All things indeed are pure; but it is evil for that man who eateth with offence.

Bible References

For

Romans 14:15
But if thy brother is grieved because of thy food, now thou dost not walk in charity. Do not destroy him with thy food, for whom Christ died.
Matthew 18:6
But whosoever shall cause one of these little ones who believe in me to fall, it would be better for him that a millstone such as is turned by an ass be hanged about his neck and that he be sunk in the depth of the sea.
1 Corinthians 6:12
All things are lawful unto me, but all things are not expedient; all things are lawful for me, but I will not be brought under the power of any.
1 Corinthians 8:8
But food does not make us more acceptable unto God; for neither if we eat are we the better, neither if we eat not are we the worse.
1 Corinthians 10:31
Whether therefore ye eat or drink or whatever ye do, do everything for the glory of God.

The work

Ephesians 2:10
For we are his workmanship, created in Christ Jesus for good works, which God has prepared that we should walk in them.
Philippians 1:6
being confident of this very thing, that he who has begun a good work in you will perfect it until the day of Jesus Christ.

All

Romans 14:14
I know and trust in the Lord Jesus that for his sake there is nothing unclean, but to him that esteems any thing to be unclean, to him it is unclean.
Matthew 15:11
not that which goes into the mouth defiles the man; but that which comes out of the mouth, this defiles the man.
Acts 10:15
And the voice spoke unto him again the second time, That which God has cleansed, do not call common.
1 Timothy 4:3
they shall forbid to marry and shall command men to abstain from foods, which God has created to be received with thanksgiving by those who are faithful and have known the truth.
Titus 1:15
For unto the pure all things are pure, but unto those that are defiled and unfaithful, nothing is pure, but even their soul and conscience is defiled.

General references

Leviticus 7:19
And the flesh that touches any unclean thing shall not be eaten; it shall be burnt with fire; but every clean person shall eat of this flesh.
Ezekiel 44:31
The priests shall not eat of any thing that is dead of itself, or torn, whether it be fowl or beast.
Philippians 2:4
with each one not looking to their own things, but also to the things of others.