Following are a number of back-translations as well as a sample translation for translators of Psalm 4:3:

• Chichewa Contempary Chichewa translation, 2002/2016:
  “Know that Jehovah has set aside for himself faithful people;
  Jehovah will hear when I will call him.” (Source: Mawu a Mulungu mu Chichewa Chalero Back Translation)
• Newari:
  “Know that God has chosen the righteous ones for Himself.
  When I call, God will answer me!” (Source: Newari Back Translation)
• Hiligaynon:
  “[You (plur.)] remember that the LORD has-chosen the godly to-become his.
  That is why he will-listen to me when I call him.” (Source: Hiligaynon Back Translation)
• Eastern Bru:
  “You should know that God chooses people who are straight good (righteous), and he listens to my prayers.” (Source: Bru Back Translation)
• Laarim:
  “You should know that God chose people who keep his word to be his people,
  the LORD, will hear when I call him.” (Source: Laarim Back Translation)
• Nyakyusa-Ngonde (back-translation into Swahili):
  “Lakini jueni kuwa BWANA,
  amemteua ambaye anamcha,
  ananisikia wakati namwomba.” (Source: Nyakyusa Back Translation)
• English:
  “All those who are loyal to Yahweh, he has chosen them to belong to him.
  Yahweh listens to me when I pray to him.” (Source: Translation for Translators)