Genesis 2:18 And the LORD God said, "It is not good that man should be alone; I will make him a helper comparable to him."
John 15:13-15 Greater love has no one than this, than to lay down one's life for his friends. You are My friends if you do whatever I command you. No longer do I call you servants, for a servant does not know what his master is doing; but I have called you friends, for all things that I heard from My Father I have made known to you.
2 Corinthians 6:14-17 Do not be unequally yoked together with unbelievers. For what fellowship has righteousness with lawlessness? And what communion has light with darkness? And what accord has Christ with Belial? Or what part has a believer with an unbeliever? And what agreement has the temple of God with idols? For you are the temple of the living God. As God has said: "I will dwell in them And walk among them. I will be their God, And they shall be My people." Therefore"Come out from among them And be separate, says the Lord. Do not touch what is unclean, And I will receive you."
Genesis 2:21-24 And the LORD God caused a deep sleep to fall on Adam, and he slept; and He took one of his ribs, and closed up the flesh in its place. Then the rib which the LORD God had taken from man He made into a woman, and He brought her to the man. And Adam said: “This is now bone of my bones And flesh of my flesh; She shall be called Woman, Because she was taken out of Man.” Therefore a man shall leave his father and mother and be joined to his wife, and they shall become one flesh.
Proverbs 27:17 As iron sharpens iron, So a man sharpens the countenance of his friend.
Ecclesiastes 4:9-12 Two are better than one, Because they have a good reward for their labor. For if they fall, one will lift up his companion. But woe to him who is alone when he falls, For he has no one to help him up. Again, if two lie down together, they will keep warm; But how can one be warm alone? Though one may be overpowered by another, two can withstand him. And a threefold cord is not quickly broken.
Galatians 6:1-2 Brethren, if a man is overtaken in any trespass, you who are spiritual restore such a one in a spirit of gentleness, considering yourself lest you also be tempted. Bear one another's burdens, and so fulfill the law of Christ.