Proverbs 27:2

2 Let someone else praise you, and not your own mouth; an outsider, and not your own lips.

Read Proverbs 27:2 Using Other Translations

Let another man praise thee, and not thine own mouth; a stranger, and not thine own lips.
Let another praise you, and not your own mouth; a stranger, and not your own lips.
Let someone else praise you, not your own mouth— a stranger, not your own lips.