Following are a number of back-translations as well as a sample translation for translators of Job 9:13:

• Kupsabiny: “When God has become angry, he is completely angry,
  so that there is nothing that has the power to be able to oppose (him).” (Source: Kupsabiny Back Translation)
• Newari: “God will not subdue His anger,
  Rahab’s helpers will bow [their] heads before Him.” (Source: Newari Back Translation)
• Hiligaynon: “God does- not -hold his anger. Even the helpers of dragon which/who (is) Rahab kneel-down to him of fear.” (Source: Hiligaynon Back Translation)
• English: “God will not very easily stop being angry;
  he defeated those who tried to help Rahab, the great sea monster.” (Source: Translation for Translators)