Romans 14:20

Do not destroy the work of God on account of food. All [things] [are] clean, but [it is] wrong for the person {who eats and stumbles in the process}.

Romans 14:14-15

I know and am convinced in the Lord Jesus that nothing [is] unclean of itself, except to the one who considers something to be unclean; to that person [it is] unclean.

Acts 10:15

And the voice [came] again to him for the second time: "[The things] which God has made clean, you must not consider unclean!"

Titus 1:15

To the pure all [things] [are] pure, but to those who are defiled and unbelieving nothing [is] pure, but both their mind and conscience are defiled.

Matthew 15:11

It is not what goes into the mouth that defiles a person, but what comes out of the mouth--this defiles a person."

Matthew 18:6

But whoever causes one of these little ones who believe in me to sin, it would be better for him that {a large millstone} be hung on his neck and he be drowned in the depths of the sea.

Romans 14:21

[It is] good not to eat meat or to drink wine or [to do anything] by which your brother stumbles or is offended or is weakened.

1 Corinthians 6:12-13

All [things] are permitted for me, but not all [things] are profitable. All [things] are permitted for me, but I will not be controlled by anything.

1 Corinthians 8:8-13

But food does not bring us close to God. For neither if we eat do we have more, nor if we do not eat do we lack.

1 Corinthians 10:31-33

Therefore, whether you eat or you drink or whatever you do, do all [things] for the glory of God.

Ephesians 2:10

For we are his creation, created in Christ Jesus for good works, which God prepared beforehand, so that we may walk in them.

Philippians 1:6

convinced of this same [thing], that the one who began a good work in you will finish [it] until the day of Christ Jesus,

1 Timothy 4:3-5

who forbid marrying [and insist on] abstaining from foods that God created for sharing in with thankfulness by those who believe and who know 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
For if because of food, your brother is grieved, you are no longer living according to love. Do not destroy by your food that person for whom Christ died.
Matthew 18:6
But whoever causes one of these little ones who believe in me to sin, it would be better for him that {a large millstone} be hung on his neck and he be drowned in the depths of the sea.
1 Corinthians 6:12
All [things] are permitted for me, but not all [things] are profitable. All [things] are permitted for me, but I will not be controlled by anything.
1 Corinthians 8:8
But food does not bring us close to God. For neither if we eat do we have more, nor if we do not eat do we lack.
1 Corinthians 10:31
Therefore, whether you eat or you drink or whatever you do, do all [things] for the glory of God.

The work

Ephesians 2:10
For we are his creation, created in Christ Jesus for good works, which God prepared beforehand, so that we may walk in them.
Philippians 1:6
convinced of this same [thing], that the one who began a good work in you will finish [it] until the day of Christ Jesus,

All

Romans 14:14
I know and am convinced in the Lord Jesus that nothing [is] unclean of itself, except to the one who considers something to be unclean; to that person [it is] unclean.
Matthew 15:11
It is not what goes into the mouth that defiles a person, but what comes out of the mouth--this defiles a person."
Acts 10:15
And the voice [came] again to him for the second time: "[The things] which God has made clean, you must not consider unclean!"
1 Timothy 4:3
who forbid marrying [and insist on] abstaining from foods that God created for sharing in with thankfulness by those who believe and who know the truth,
Titus 1:15
To the pure all [things] [are] pure, but to those who are defiled and unbelieving nothing [is] pure, but both their mind and conscience are defiled.

General references

Leviticus 7:19
And the meat that touches anything unclean must not be eaten; it must be burned with fire, and as for the [clean] meat, anyone who is clean may eat the meat.
Ezekiel 44:31
Any dead body or mangled carcass from the birds or from the animals, the priests shall not eat."
Philippians 2:4
each of you not looking out for {your own interests}, but also each of you [for] {the interests} of others.