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

• Kupsabiny: “His life becomes dark/black like a house closed in by darkness,
  and it ends like a light that has gone out in that house.” (Source: Kupsabiny Back Translation)
• Newari: “The light in his tent will become dark,
  The lamp that is with him will die.” (Source: Newari Back Translation)
• Hiligaynon: “His tent will-become dark for the lamp/light at his side will-die.” (Source: Hiligaynon Back Translation)