Following are a number of back-translations as well as a sample translation for translators of Job 9:30:

• Kupsabiny: “Even if I wash myself in clean water,
  and cleanse my hands,” (Source: Kupsabiny Back Translation)
• Newari: “Though I wash my hands with soap
  or clean my hands by washing with soda” (Source: Newari Back Translation)
• Hiligaynon: “Even if I will-wash-with-soap my entire body so-that I will-become -clean,” (Source: Hiligaynon Back Translation)
• English: “If I washed myself with snow
  or cleansed my hands with lye/soap
  to get rid of my guilt,” (Source: Translation for Translators)