Following are a number of back-translations as well as a sample translation for translators of 2 Samuel 22:8:

• Kupsabiny: “The earth shook and vibrated.
  What the world stood on shook,
  through the anger of God, oh.” (Source: Kupsabiny Back Translation)
• Newari: “God became angry,
  Then at that time the earthquake struck,
  the earth trembled,
  the foundations of the mountains cracked.” (Source: Newari Back Translation)
• Hiligaynon: “Then (it) earthquaked, and including the foundations of the hills/mountains shook,
  because you got-angry, LORD.” (Source: Hiligaynon Back Translation)
• English: “‘hen it was as though the earth quaked and shook;
  it was as though the foundations that held up/supported the sky trembled,
  because you were angry.” (Source: Translation for Translators)