Following are a number of back-translations as well as a sample translation for translators of Proverbs 16:25:

• Kupsabiny: “A person may think that what he is doing is good,
  but that thing may bring him death.” (Source: Kupsabiny Back Translation)
• Newari: “Some paths seem good,
  but they may lead to death.” (Source: Newari Back Translation)
• Hiligaynon: “(It is) possible that you (sing.) think that you (sing.) are in the right path, but in-fact/(surprise particle) the destination/place-to-go of-this is death.” (Source: Hiligaynon Back Translation)
• Kankanaey: “Sometimes, there-is what is as-if good/nice in a person’s viewpoint, but its outcome, it is his death.” (Source: Kankanaey Back Translation)
• English: “There are some kinds of behavior that people think are right,
  but walking on those roads /continually doing those things causes those people to die.” (Source: Translation for Translators)