Following are a number of back-translations as well as a sample translation for translators of Proverbs 3:15:

• Kupsabiny: “This wisdom is of value/benefit more than stones that buy much money (are expensive), and there is nothing that can be compared with wisdom.” (Source: Kupsabiny Back Translation)
• Newari: “Wisdom is more precious
  than diamonds or pearls,
  There is nothing you can compare with it.” (Source: Newari Back Translation)
• Hiligaynon: “and more precious than jewels. And there is nothing ever you (sing.) desire which can-equal/level to-it.” (Source: Hiligaynon Back Translation)
• Kankanaey: “It is more-valuable than even any expensive decoration of the body (e.g. jewelry) and nothing can-equal (it) among even anything that you love/strongly-desire.” (Source: Kankanaey Back Translation)