Following are a number of back-translations as well as a sample translation for translators of Proverbs 16:20:

• Kupsabiny: “A person who listens to the teachings obtains growth/progress,
  and the one who trusts in God is blessed.” (Source: Kupsabiny Back Translation)
• Newari: “What you have been taught, pay attention to it,
  and you will succeed.
  Those who trust in the Lord will be blessed.” (Source: Newari Back Translation)
• Hiligaynon: “A man who listens when is-taught will-prosper. Blessed is the man who trusts in the LORD.” (Source: Hiligaynon Back Translation)
• Kankanaey: “Good is the outcome of a person who follows what is-being-taught to him. The one who trusts in God, he is happy.” (Source: Kankanaey Back Translation)
• English: “Those who heed good teaching/instruction will prosper;
  happy are those who trust in Yahweh.” (Source: Translation for Translators)