Following are a number of back-translations as well as a sample translation for translators of Job 9:4:

• Kupsabiny: “God is very wise and the power is his,
  so that there is no person who is able to oppose/argue with him.” (Source: Kupsabiny Back Translation)
• Newari: “He is the one who has wisdom. He is the one who has strength.
  Who can be stubborn, rebelling against Him, and be safe?” (Source: Newari Back Translation)
• Hiligaynon: “God is wise and so mighty. Who has-fought-against him and succeeded?” (Source: Hiligaynon Back Translation)
• English: “God is very wise and very powerful;
  no one who has tried to challenge God has been able to win.” (Source: Translation for Translators)