Following are a number of back-translations as well as a sample translation for translators of Isaiah 41:13:

• Kupsabiny: “Because I the Lord, is your God,
  I strengthen/support you (saying),
  ‘Do not fear,
  because I will help you.’” (Source: Kupsabiny Back Translation)
• Newari: “For I am the LORD your God.
  Holding your right hand,
  I have spoken to you like this, ‘Do not be afraid,
  I will help you.’” (Source: Newari Back Translation)
• Hiligaynon: “For I, the LORD your (sing.) God, strengthens you (sing.) and says to you (sing.) that you (sing.) do- not -be-afraid for I will-help you (sing.).” (Source: Hiligaynon Back Translation)