Following are a number of back-translations as well as a sample translation for translators of Job 6:18:

• Kupsabiny: “Traders/merchants perish while looking for water,
  they wander around in the desert until they perish.” (Source: Kupsabiny Back Translation)
• Newari: “A group of merchants, turned aside from their route,
  they went off into the wasteland, where there was nothing to drink, so they will die.” (Source: Newari Back Translation)
• Hiligaynon: “When those who are-traveling pass-through/by a stream/river and there is no water that they could drink there, when they arrive in the desert they die.” (Source: Hiligaynon Back Translation)