Following are a number of back-translations as well as a sample translation for translators of Deuteronomy 32:40:

• Kupsabiny: “I throw my hands up (giving up)
  and I swear that,” (Source: Kupsabiny Back Translation)
• Newari: “Lifting up my hand to heaven I will say–
  I am alive forever.” (Source: Newari Back Translation)
• Hiligaynon: “Now, I will-raise-up my hands and swear,
  ‘As I live forever/without end,” (Source: Hiligaynon Back Translation)
• English: “I raise my hand toward heaven and solemnly declare
  that just as sure as I live forever,” (Source: Translation for Translators)