Proverbs 10:12

1 Corinthians 13:4-7 NIV
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 Peter 4:8 NIV
Above all, love each other deeply, because love covers over a multitude of sins.

Proverbs 17:9 NIV
Whoever would foster love covers over an offense, but whoever repeats the matter separates close friends.