Following are a number of back-translations as well as a sample translation for translators of Isaiah 30:8:

• Kupsabiny: “God said to me:
  Go again and write these words
  while people see it.
  Write (it) down to become words that people remember
  in the days that are coming.” (Source: Kupsabiny Back Translation)
• Newari: “That it may forever be a testimony
  of the time that is about to come,
  go now and write
  it in the scroll of a book.” (Source: Newari Back Translation)
• Hiligaynon: “The LORD said to me, ‘Come[lit. Hurry], write on a book my accusation against the Israelinhon so-that it will-witness permanently to the future time how wicked they are.” (Source: Hiligaynon Back Translation)