Two are better than one, because they have a good return for their labor: If either of them falls down, one can help the other up. But pity anyone who falls and has no one to help them up. Also, if two lie down together, they will keep warm. But how can one keep warm alone? Though one may be overpowered, two can defend themselves.
Ecclesiastes 4:9–12
Love is patient, love is kind. It does not envy, it does not boast, it is not proud. It does not dishonor others, it is not self-seeking, it is not easily angered, it keeps no record of wrongs. Love does not delight in evil but rejoices with the truth. It always protects, always trusts, always hopes, always perseveres.
1 CORINTHIANS 13:4-8
Love never fails.
Be devoted to one another in love. Honor one another above yourselves.
ROMANS 12:10
Each one of you also must love his wife as he loves himself, and the wife must respect her husband.
Ephesians 5:33
Above all, keep loving one another earnestly, since love covers a multitude of sins.
1 Peter 4:8