Following are a number of back-translations as well as a sample translation for translators of Psalm 37:18:

• Chichewa Contempary Chichewa translation, 2002/2016:
  “The days of innocent people are known by Jehovah,
  and their inheritance will remain until forever.” (Source: Mawu a Mulungu mu Chichewa Chalero Back Translation)
• Newari:
  “Day by day the LORD has been caring for the good people,
  they will get to live forever in the inheritance
  the LORD has given [them].” (Source: Newari Back Translation)
• Hiligaynon:
  “The LORD (is) concerned for the needs of the people whose lives (are) without blame.
  And their inheritance will-be theirs forever/[lit. until wherever].” (Source: Hiligaynon Back Translation)
• Eastern Bru:
  “God pays attention to the needs of those who trust him. The land he promised to them becomes their possession forever.” (Source: Bru Back Translation)
• Laarim:
  “The days of innocent people are known to the LORD
  and they will inherit land forever.” (Source: Laarim Back Translation)
• Nyakyusa-Ngonde (back-translation into Swahili):
  “BWANA anawalinda wasio na hatia yoyote,
  urithi wao ni wa milele na milele.” (Source: Nyakyusa Back Translation)
• English:
  “Every day Yahweh cares about those who have not done any evil things;
  the things that Yahweh gives them will last forever.” (Source: Translation for Translators)