Proverbs 18:24 - A man of many companions may be ruined, but there is a friend who sticks closer than a brother.
Proverbs 27:17 - Iron sharpens iron; so a man sharpens his friend's countenance.
Proverbs 27:6 - Faithful are the wounds of a friend; although the kisses of an enemy are profuse.
Ruth 1:17 - where you die, will I die, and there will I be buried. Yahweh do so to me, and more also, if anything but death part you and me."
1 Peter 4:8 - 10 - And above all things be earnest in your love among yourselves, for love covers a multitude of sins. Be hospitable to one another without grumbling. As each has received a gift, employ it in serving one another, as good managers of the grace of God in its various forms.