Following are a number of back-translations as well as a sample translation for translators of Psalm 50:18:

• Chichewa Contempary Chichewa translation, 2002/2016:
  “When you see a thief you follow him,
  you cast a lot together with adulterers” (Source: Mawu a Mulungu mu Chichewa Chalero Back Translation)
• Newari:
  “When you meet a thief you become a friend of the thief,
  by being with prostitutes you become one.” (Source: Newari Back Translation)
• Hiligaynon:
  “When you (plur.) see a thief you (plur.) make-friends with him,
  and you (plur.) also join-together with (ones) who-commit-adultery-with-a-woman and (ones) who-commit-adultery-with-a-man.” (Source: Hiligaynon Back Translation)
• Laarim:
  “When you see a thief stealing together with you,
  then you walk with people who sleep with the wives of people.” (Source: Laarim Back Translation)
• Nyakyusa-Ngonde (back-translation into Swahili):
  “Iwapo umemwona mwizi, unakuwa na urafiki naye,
  wazinzi, unashirikiana nao.” (Source: Nyakyusa Back Translation)
• English:
  “Every time that you see a thief, you become his friend,
  and you spend much time with those who commit adultery.” (Source: Translation for Translators)