Following are a number of back-translations as well as a sample translation for translators of Isaiah 46:11:

• Kupsabiny: “I call for a man from the East
  to come like an eagle comes.
  That man comes from a faraway land
  and he does what I want.
  I have said (it) and it will happen.
  I prepared (it) and I will do it like that.” (Source: Kupsabiny Back Translation)
• Newari: “From the east I will call bird that attack,
  and I will call a person from a distant land to fulfill my desire.
  What I have said that I will fulfill.
  What I have planned, that I will fulfill” (Source: Newari Back Translation)
• Hiligaynon: “I will-summon/call a man from the east in a far place, and he will-fulfill my plan. He will-scoop-down-with-swiftness like a bird that is-taking-a-prey. What I said and planned I will-fulfill it.” (Source: Hiligaynon Back Translation)