Following are a number of back-translations as well as a sample translation for translators of Psalm 145:13:

• Chichewa Contempary Chichewa translation, 2002/2016:
  “Your kingship is everlasting kingship,
  and your rule is endless on all generations.
  Jehovah is faithful on all his promises
  and lover of everything that He made.” (Source: Mawu a Mulungu mu Chichewa Chalero Back Translation)
• Newari:
  “O LORD, Your kingdom will endure forever.
  You will reign from generation to generation.
  The LORD is trustworthy for all His people,
  and He fulfills His promises.
  He has mercy in all His work.” (Source: Newari Back Translation)
• Hiligaynon:
  “You reign is without end.
  You are very faithful, LORD, in your promises,
  and you are loving to all you have made.” (Source: Hiligaynon Back Translation)
• Laarim:
  “Your kingdom remains forever,
  and you rule the earth years after years.
  The LORD keeps all of his words,
  and he loves all things that he created.” (Source: Laarim Back Translation)
• Nyakyusa-Ngonde (back-translation into Swahili):
  “Ufalme wako ni ufalme wa milele na milele,
  mamlaka yako ni ya katika vizazi vyote.
  BWANA ni mnyofu katika maneno yake yote,
  tena wa neema kwa yote ambayo anafanya.” (Source: Nyakyusa Back Translation)
• English:
  “You will never stop being king;
  you will rule throughout all generations/ forever.
  Yahweh, you faithfully do all that you have promised to do, and all that you do, you do mercifully.” (Source: Translation for Translators)