Following are a number of back-translations as well as a sample translation for translators of Isaiah 51:14:

• Kupsabiny: “The people who suffer are close to being redeemed.
  Never shall those people again die in captivity,
  and they shall not lack something to eat.” (Source: Kupsabiny Back Translation)
• Newari: “Soon the captives are about to be set free.
  Those who are confined in prison will not die,
  and they will not even lack anything to eat [or] to drink.” (Source: Newari Back Translation)
• Hiligaynon: “In- not -long-time the ones-who-have-taken-captives among you (plur.) will-be-set-free. They will- not -die in their prison-cell, and they will not lack food.” (Source: Hiligaynon Back Translation)