Following are a number of back-translations as well as a sample translation for translators of Psalm 18:26:

• Chichewa Contempary Chichewa translation, 2002/2016:
  “to the pure in heart, You also show your purity,
  but to the fraudsters you also show your disgust.” (Source: Mawu a Mulungu mu Chichewa Chalero Back Translation)
• Newari:
  “To people who have pure hearts
  You show mercy,
  and You become the opponent of those who do not obey God’s commands.” (Source: Newari Back Translation)
• Hiligaynon:
  “You (sing.) (are) sincere to the ones (who are) sincere to you (sing.),
  and you (sing.) (are) good at tricking the wicked ones.” (Source: Hiligaynon Back Translation)
• Eastern Bru:
  “You do straight good to him that has a clean good gall bladder, but you are very wise to know all the works that bad people do.” (Source: Bru Back Translation)
• Laarim:
  “You are holy with people who are holy,
  but instead you become wise with bad people.” (Source: Laarim Back Translation)
• Nyakyusa-Ngonde (back-translation into Swahili):
  “Kwa watu weupe uko mweupe,
  lakini kwa watu wajanja uko mkali.” (Source: Nyakyusa Back Translation)
• English:
  “You are kind to those who are kind to others, but you act wisely toward those who act perversely/do bad things.” (Source: Translation for Translators)