Romans 14:3

Let not him that eats despise him that eats not; and let not him who eats not judge him that eats: for God has received him.

Luke 18:9

And he spoke this parable unto certain who trusted in themselves that they were righteous, and despised others:

Romans 14:10

But why do you judge your brother? or why do you despise your brother? for we shall all stand before the judgment seat of Christ.

Romans 14:13

Let us not therefore judge one another any more: but judge this rather, that no man put a stumbling block or an occasion to fall in his brother's way.

Zechariah 4:10

For who has despised the day of small things? for they shall rejoice, and shall see the plumbline in the hand of Zerubbabel; these seven are the eyes of the LORD, which run to and fro through the whole earth.

Matthew 7:1-2

Judge not, that you be not judged.

Matthew 9:14

Then came to him the disciples of John, saying, Why do we and the Pharisees fast often, but your disciples fast not?

Matthew 11:18-19

For John came neither eating nor drinking, and they say, He has a demon.

Matthew 18:10

Take heed that you despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of my Father who is in heaven.

Acts 10:34

Then Peter opened his mouth, and said, Of a truth I perceive that God is no respecter of persons:

Acts 10:44

While Peter yet spoke these words, the Holy Spirit fell on all them who heard the word.

Acts 15:8-9

And God, who knows the hearts, bore them witness, giving them the Holy Spirit, even as he did unto us;

Romans 14:15

But if your brother is grieved with your food, you no longer walk in love. Destroy not him with your food, for whom Christ died.

Romans 14:21

It is good neither to eat meat, nor to drink wine, nor anything by which your brother stumbles, or is offended, or is made weak.

1 Corinthians 8:11-13

And through your knowledge shall the weak brother perish, for whom Christ died?

1 Corinthians 10:29-30

Conscience, I say, not your own, but of the other: for why is my liberty judged by another man's conscience?

Colossians 2:16-17

Let no man therefore judge you in food, or in drink, or in respect of a holy day, or of the new moon, or of the sabbath days:

Treasury of Scripture Knowledge

Summary

Let not him that eateth despise him that eateth not; and let not him which eateth not judge him that eateth: for God hath received him.

General references

Bible References

Despise

Romans 14:10
But why do you judge your brother? or why do you despise your brother? for we shall all stand before the judgment seat of Christ.
Zechariah 4:10
For who has despised the day of small things? for they shall rejoice, and shall see the plumbline in the hand of Zerubbabel; these seven are the eyes of the LORD, which run to and fro through the whole earth.
Matthew 18:10
Take heed that you despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of my Father who is in heaven.
Luke 18:9
And he spoke this parable unto certain who trusted in themselves that they were righteous, and despised others:
1 Corinthians 8:11
And through your knowledge shall the weak brother perish, for whom Christ died?

For

Acts 10:34
Then Peter opened his mouth, and said, Of a truth I perceive that God is no respecter of persons:
Acts 15:8
And God, who knows the hearts, bore them witness, giving them the Holy Spirit, even as he did unto us;

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.
Matthew 7:1
Judge not, that you be not judged.