Following are a number of back-translations as well as a sample translation for translators of Job 4:21:

• Kupsabiny: “The life of that person perishes/ends completely ,
  he dies before he has become strong in wisdom.” (Source: Kupsabiny Back Translation)
• Newari: “What! Is not the rope of their tent not pulled up?
  This way they will be destroyed without wisdom.’” (Source: Newari Back Translation)
• Hiligaynon: “As-if they were tents that had-fallen-down. They died lacking in wisdom.’” (Source: Hiligaynon Back Translation)