Proverbs 17:9 New English Translation

⁹The one who forgives^[a] an offense seeks^[b] love,
but whoever repeats a matter separates close friends.^[c]

Proverbs 17:9 tn Heb “covers” (so NASB); NIV “covers over.” How people respond to the faults of others reveals whether or not they have love. The contrast is between one who “covers” (forgives, cf. NCV, NRSV) the fault of a friend and one who repeats news about it. The former promotes love because he cares about the person; the latter divides friends.
Proverbs 17:9 sn The participle מְבַקֵּשׁ (m^evaqqesh) means “seeks” in the sense of seeking to secure or procure or promote love. There can be no friendship without such understanding and discretion.
Proverbs 17:9 sn W. G. Plaut notes that harping on the past has destroyed many friendships and marriages (Proverbs, 188). W. McKane observes that this line refers to the person who breaks up friendships by his scandalous gossip, even if it is done with a kind of zeal for the welfare of the community, for it will destroy love and trust (Proverbs [OTL], 508-9).

New English Translation (NET)