Proverbs 20:6 New English Translation

⁶Many people profess their loyalty,^[a]
but a faithful person^[b]—who can find?^[c]

Proverbs 20:6 tn Heb “many a man calls/proclaims a man of his loyal love.” The Syriac and Tg. Prov 20:6 render the verb as passive: “many are called kind.” Other suggestions include: “most men meet people who will do them occasional kindnesses” (RSV); “many men profess friendship” (C. H. Toy, Proverbs [ICC], 384); “many men invite only the one who has shown them kindness.” The simplest interpretation in this context is “many proclaim [themselves to be] a kind person (= a loyal friend).” The contrast is between many who claim to be loyal friends and the one who actually proves to be faithful.
Proverbs 20:6 tn The shift to the expression “a man of faithfulness[es]” in the second line indicates that of all those who claim to show faithful love, it is rare to find one who is truly reliable (as the word אֱמוּנִים [ʾemunim] indicates clearly); cf. NAB, NRSV “one worthy of trust.”
Proverbs 20:6 sn The point of the rhetorical question is that a truly faithful friend is very difficult to find.

New English Translation (NET)