Proverbs 10:12: hatred stirs up dissension, but love covers what?

Answer: All transgressions

Proverbs 10:12: "Hatred stirs up dissension, but love covers all transgressions" (KJV: "love covereth all sins").

“Hatred stirs up dissension, but love covers all transgressions.”— Proverbs 10:12 (BSB)