Following are a number of back-translations as well as a sample translation for translators of Isaiah 30:5:

• Kupsabiny: “But all the people of Judah shall suffer the consequences
  because of a land that does not help at all.
  The land of Egypt is not able to help them,
  but it truly brings them shame and insults.” (Source: Kupsabiny Back Translation)
• Newari: “But, by reason of a nation you will all fall into shame.
  [From these] who are useless to them.
  no one will get to take any help or profit,
  but from these [one] will get only shame and disgrace.” (Source: Newari Back Translation)
• Hiligaynon: “Juda will- just -be-put-to-shame because the people of Egipto has nothing to help them but-rather only brings shame.’” (Source: Hiligaynon Back Translation)