John 13:17

If you know all this, blessed are you if you really do it.

John 15:9-10

As the Father has loved me, so I have loved you; remain within my love.

John 15:14

You are my friends ??if you do what I command you;

Romans 16:17

Brothers, I beg of you to keep your eye on those who stir up dissensions and put hindrances in your way, contrary to the doctrine which you have been taught. Avoid them.

1 Corinthians 5:11

What I now write is that you are not to associate with any so-called brother who is immoral or lustful or idolatrous or given to abuse or drink or robbery. Associate with him! Do not even eat with him!

Ephesians 5:11

Have nothing to do with the fruitless enterprises of the darkness; rather expose them.

2 John 1:10-11

If anyone comes to you and does not bring this doctrine, do not admit him to the house ??do not even greet him,

Revelation 18:4

And I heard another voice from heaven crying, "Come out of her, O my people, that you share not her sins, that you partake not of her plagues:

Treasury of Scripture Knowledge

Summary

For so was it charged me by the word of the LORD, saying, Eat no bread, nor drink water, nor turn again by the same way that thou camest.

Bible References

For

John 13:17
If you know all this, blessed are you if you really do it.
John 15:9
As the Father has loved me, so I have loved you; remain within my love.

Eat no bread

Romans 16:17
Brothers, I beg of you to keep your eye on those who stir up dissensions and put hindrances in your way, contrary to the doctrine which you have been taught. Avoid them.
1 Corinthians 5:11
What I now write is that you are not to associate with any so-called brother who is immoral or lustful or idolatrous or given to abuse or drink or robbery. Associate with him! Do not even eat with him!
Ephesians 5:11
Have nothing to do with the fruitless enterprises of the darkness; rather expose them.
2 John 1:10
If anyone comes to you and does not bring this doctrine, do not admit him to the house ??do not even greet him,
Revelation 18:4
And I heard another voice from heaven crying, "Come out of her, O my people, that you share not her sins, that you partake not of her plagues: