Blessings are upon the head of a righteous person,
but the mouth of the wicked conceals wrongdoing. Bible see other translations

“a righteous person…the wicked.” The word “righteous” is in the singular, the word “wicked” is plural. We see many times in Proverbs where the godly person is singular and the ungodly person is plural. Many times godly people walk alone, while it seems like ungodly people are everywhere. Also, verses such as this may have been some of the inspiration for Jesus saying that the road to destruction was broad and many would travel on it, while that road to life was narrow and few would find it (Matt. 7:13-14).

Commentary for: Proverbs 10:6