Proverbs 18:24 A man that hath friends must shew himself friendly: and there is a friend that sticketh closer than a brother.

Proverbs 27:17 Iron sharpeneth iron; so a man sharpeneth the countenance of his friend.

1 Thessalonians 5:11 Wherefore comfort yourselves together, and edify one another, even as also ye do.

Proverbs 22:24-25 Make no friendship with an angry man; and with a furious man thou shalt not go: Lest thou learn his ways, and get a snare to thy soul.

Romans 1:12 That is, that I may be comforted together with you by the mutual faith both of you and me.