Following are a number of back-translations as well as a sample translation for translators of Deuteronomy 28:27:

• Kupsabiny: “God shall send you boils like those that hit the people of Egypt, sores, scabies, and itches of the body which cannot be healed.” (Source: Kupsabiny Back Translation)
• Newari: “As he did to the Egyptians, the LORD will cause you to have boils, tumors, wounds full of pus that will not heal, and pain from itching rashes that come on your bodies.” (Source: Newari Back Translation)
• Hiligaynon: “The LORD will-cause- you (plur.) -to-suffer with boils that he sent to the Egiptohanon, and tumors, itches and prickly-heat-but-itching-more which can- not -be-healed.” (Source: Hiligaynon Back Translation)
• English: “Yahweh will cause you to have boils on your skin, like he caused the people of Egypt to have many years ago.
  He will cause you to have tumors, open sores, and your skin will itch, and there will be nothing that will cure those diseases.” (Source: Translation for Translators)