Following are a number of back-translations as well as a sample translation for translators of Lamentations 3:65:

• Kupsabiny: “Confuse their thoughts
  and curse them completely!” (Source: Kupsabiny Back Translation)
• Newari: “Give them a hard and stubborn mind.
  May your curse fall on them.” (Source: Newari Back Translation)
• Hiligaynon: “Cause- their heart -to-become-hard and curse them.” (Source: Hiligaynon Back Translation)
• English: “Curse them
  for their being very stubborn.” (Source: Translation for Translators)