Romans 14:2

For one believes that he may eat all things: another, who is weak, eats herbs.

Romans 14:14

I know, and am persuaded by the Lord Jesus, that there is nothing unclean of itself: but to him that esteems anything to be unclean, to him it is unclean.

Genesis 1:29

And God said, Behold, I have given you every plant bearing seed, which is upon the face of all the earth, and every tree, which has seed in its fruit; to you it shall be for food.

Genesis 9:3

Every moving thing that lives shall be food for you; even as the green plants have I given you all things.

Proverbs 15:17

Better is a dinner of herbs where love is, than a fatted ox with hatred.

Daniel 1:12

Test your servants, I beseech you, ten days; and let them give us vegetables to eat, and water to drink.

Daniel 1:16

Thus Melzar took away the portion of their food, and the wine that they should drink; and gave them vegetables.

Romans 14:22-23

Have you faith? have it to yourself before God. Happy is he that condemns not himself in that thing which he allows.

1 Corinthians 10:25

Whatsoever is sold in the meat market, that eat, asking no question for conscience's sake:

Galatians 2:12

For before certain men came from James, he did eat with the Gentiles: but when they were come, he withdrew and separated himself, fearing them who were of the circumcision.

1 Timothy 4:4

For every creature of God is good, and nothing to be refused, if it be received with thanksgiving:

Titus 1:15

Unto the pure all things are pure: but unto them that are defiled and unbelieving is nothing pure; but even their mind and conscience are defiled.

Hebrews 9:10

Which stood only in foods and drinks, and various washings, and carnal ordinances, imposed on them until the time of reformation.

Hebrews 13:9

Be not carried about with various and strange doctrines. For it is a good thing that the heart be established with grace; not with foods, which have not profited them that have been observing them.

Treasury of Scripture Knowledge

Summary

For one believeth that he may eat all things: another, who is weak, eateth herbs.

Another

General references

Bible References

That

Romans 14:14
I know, and am persuaded by the Lord Jesus, that there is nothing unclean of itself: but to him that esteems anything to be unclean, to him it is unclean.
1 Corinthians 10:25
Whatsoever is sold in the meat market, that eat, asking no question for conscience's sake:
Galatians 2:12
For before certain men came from James, he did eat with the Gentiles: but when they were come, he withdrew and separated himself, fearing them who were of the circumcision.
1 Timothy 4:4
For every creature of God is good, and nothing to be refused, if it be received with thanksgiving:
Titus 1:15
Unto the pure all things are pure: but unto them that are defiled and unbelieving is nothing pure; but even their mind and conscience are defiled.
Hebrews 9:10
Which stood only in foods and drinks, and various washings, and carnal ordinances, imposed on them until the time of reformation.
Hebrews 13:9
Be not carried about with various and strange doctrines. For it is a good thing that the heart be established with grace; not with foods, which have not profited them that have been observing them.

Another

Romans 14:22
Have you faith? have it to yourself before God. Happy is he that condemns not himself in that thing which he allows.

Eateth

Genesis 1:29
And God said, Behold, I have given you every plant bearing seed, which is upon the face of all the earth, and every tree, which has seed in its fruit; to you it shall be for food.
Genesis 9:3
Every moving thing that lives shall be food for you; even as the green plants have I given you all things.
Proverbs 15:17
Better is a dinner of herbs where love is, than a fatted ox with hatred.
Daniel 1:12
Test your servants, I beseech you, ten days; and let them give us vegetables to eat, and water to drink.

General references

Leviticus 11:2
Speak unto the children of Israel, saying, These are the animals which you shall eat among all the animals that are on the earth.