Romans 14:3

Let not him eating despise him not eating: and let not him not eating judge him eating: for God has received him.

Luke 18:9

And he spake to certain trusting upon themselves that they were just, and setting at nought the rest, this parable:

Romans 14:10

And why judgest thou thy brother? or why also despisest thou thy brother? for we shall all stand at the judgment seat of Christ.

Romans 14:13

Then let us no more judge one another: but rather judge ye this, not to put a stumble or offence to thy brother.

Zechariah 4:10

For who despised the day of small things? and they rejoiced, and they saw the stone of tin in the hand of Zerubbabel, these seven; they the eyes of Jehovah running to and fro in all the earth.

Matthew 7:1-2

Judge not, that ye be not judged.

Matthew 9:14

Then came to him the disciples of John; saying, Wherefore do we and the Pharisees fast much, and thy disciples fast not?

Matthew 11:18-19

For John came neither eating nor drinking, and they say, He has an evil spirit.

Matthew 18:10

See that ye despise not one of these little ones; for I say to you, That their messengers in the heavens always behold the face of my Father which is in the heavens.

Acts 10:34

And Peter having opened the month; said, Of a truth I comprehend that God is no respecter of faces!

Acts 10:44

Peter yet speaking these words, the Holy Spirit fell upon all hearing the word.

Acts 15:8-9

And God the knower of hearts testified to them, having given them the Holy Spirit, as also us;

Romans 14:15

And if by food thy brother is grieved, thou no more walkest by love. Not by thy food destroy him, for whom Christ died.

Romans 14:21

Good not to eat flesh, nor drink wine, nor in what thy brother stumbles, or is offended, or is weak.

1 Corinthians 8:11-13

And shall the weak brother be destroyed upon thy knowledge, for whom Christ died?

1 Corinthians 10:29-30

And consciousness, I say, not thine, but another's: for that why is my freedom judged by another's consciousness

Colossians 2:16-17

Therefore let not any judge you in food, or in drink, or in turn of festival, or of the new moon, or of sabbaths:

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
And why judgest thou thy brother? or why also despisest thou thy brother? for we shall all stand at the judgment seat of Christ.
Zechariah 4:10
For who despised the day of small things? and they rejoiced, and they saw the stone of tin in the hand of Zerubbabel, these seven; they the eyes of Jehovah running to and fro in all the earth.
Matthew 18:10
See that ye despise not one of these little ones; for I say to you, That their messengers in the heavens always behold the face of my Father which is in the heavens.
Luke 18:9
And he spake to certain trusting upon themselves that they were just, and setting at nought the rest, this parable:
1 Corinthians 8:11
And shall the weak brother be destroyed upon thy knowledge, for whom Christ died?

For

Acts 10:34
And Peter having opened the month; said, Of a truth I comprehend that God is no respecter of faces!
Acts 15:8
And God the knower of hearts testified to them, having given them the Holy Spirit, as also us;

General references

Leviticus 11:2
Speak. to the sons of Israel, saying These the beasts which ye shall eat from all the cattle which are upon the earth.
Matthew 7:1
Judge not, that ye be not judged.