Following are a number of back-translations as well as a sample translation for translators of Proverbs 22:20:

• Kupsabiny: “Have I not written to you thirty words of wisdom which counsels you?” (Source: Kupsabiny Back Translation)
• Newari: “Have I not written you thirty good suggestions
  and pieces of advice full of wisdom?” (Source: Newari Back Translation)
• Hiligaynon: “I wrote-down 30 proverbs which can-give-advice and can-give wisdom to you (sing.).” (Source: Hiligaynon Back Translation)
• Kankanaey: “I have-written these thirty advices by-which-is-gained wisdom.” (Source: Kankanaey Back Translation)