Following are a number of back-translations as well as a sample translation for translators of Isaiah 38:17:

• Kupsabiny: “It pained me a lot
  because he wanted life for me.
  I thank (him) because he saved me.
  He forgave me for all my sin/evil.” (Source: Kupsabiny Back Translation)
• Newari: “Certainly it was for my development that I had to eat trouble like this.
  Having loved me
  you delivered me from going to the grave.
  You have forgiven all my sins.” (Source: Newari Back Translation)
• Hiligaynon: “(It is) true that what I have-suffered is for my benefit. Because of your (sing.) love, you (sing.) have-saved me from destruction and you (sing.) forgave my sins.” (Source: Hiligaynon Back Translation)
• English: “Truly, my suffering was good for me;
  you loved me,
  and as a result you have rescued me from dying
  and have also forgiven all my sins.” (Source: Translation for Translators)