Following are a number of back-translations as well as a sample translation for translators of Psalm 148:12:

• Chichewa Contempary Chichewa translation, 2002/2016:
  “You boys and virgins,
  you aged and children too.” (Source: Mawu a Mulungu mu Chichewa Chalero Back Translation)
• Newari:
  “young men and women,
  old men and children, praise the LORD!” (Source: Newari Back Translation)
• Hiligaynon:
  “young ones, old ones/(elderly) or children.” (Source: Hiligaynon Back Translation)
• Laarim:
  “young men and young women,
  old men and children.” (Source: Laarim Back Translation)
• Nyakyusa-Ngonde (back-translation into Swahili):
  “Muwe mnamsifu, enyi vijana wa kiume na enyi wasichana,
  enyi wazee wote na enyi watoto.” (Source: Nyakyusa Back Translation)
• English:
  “you young men and young women, you old people and children, everyone, praise Yahweh!” (Source: Translation for Translators)