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

• Kupsabiny: “He sang like this,
  ‘God is my shield,
  and my cave where I hide.
  He is the one who rescues me.” (Source: Kupsabiny Back Translation)
• Newari: “The LORD is like my big rock,
  He is my fortress and the one who saves me.” (Source: Newari Back Translation)
• Hiligaynon: “This is his song:
  ‘You (sing.), LORD, are my rock/stone of refuge,
  my strong/firm place-of-hiding and the-one-who-delivers.
  As a rock/stone of refuge, I can-hide in you (sing.).
  You (sing.) are my shield and powerful/mighty savior.
  You (sing.) are my place-to-take-refuge and place-of-hiding.
  You (sing.) are the one-who-saves me from cruel people.” (Source: Hiligaynon Back Translation)
• English: “This is what he sang:
  Yahweh, you are like a huge overhanging rock under which I can hide ;
  you are like my fortress, and you rescue me.” (Source: Translation for Translators)