Following are a number of back-translations as well as a sample translation for translators of Job 36:26:

• Kupsabiny: “God is truly great but we do not know (it/him).
  A person does not fully know how great he is.” (Source: Kupsabiny Back Translation)
• Newari: “How great God is, He is far beyond our wisdom.
  His years cannot be counted.” (Source: Newari Back Translation)
• Hiligaynon: “God is very mighty, and we (incl.) can- not [intensifier] -fathom his greatness and can- not -count how many now his age.” (Source: Hiligaynon Back Translation)
• English: “‘Hey, God is very great, and we are not able to know how great he is,
  and we do not know how old he is.” (Source: Translation for Translators)