Following are a number of back-translations as well as a sample translation for translators of Psalm 31:24:

• Chichewa Contempary Chichewa translation, 2002/2016:
  “Be powerful and be courageous,
  you all who hope for Jehovah.” (Source: Mawu a Mulungu mu Chichewa Chalero Back Translation)
• Newari:
  “So, all [you] who trust the LORD
  be strong, and courageous!” (Source: Newari Back Translation)
• Hiligaynon:
  “[You (plur.)] be-firm and be-brave,
  [you (plur.)] who trust the LORD.” (Source: Hiligaynon Back Translation)
• Eastern Bru:
  “You who hope in God, all of your hearts must become very strong and brave.” (Source: Bru Back Translation)
• Laarim:
  “You be strong, let your hearts be strong,
  all people who have hope in LORD.” (Source: Laarim Back Translation)
• Nyakyusa-Ngonde (back-translation into Swahili):
  “Wote ambao mnamtumaini BWANA,
  muwe majasiri, msihofu.” (Source: Nyakyusa Back Translation)
• English:
  “You who confidently expect Yahweh to do great things for you,
  be strong, be courageous!” (Source: Translation for Translators)