Following are a number of back-translations as well as a sample translation for translators of 1 Chronicles 27:23:

• Kupsabiny: “When David counted the men of Israel, he did not count those that had not reached twenty years because God had promised to add to the people of Israel to become many like the stars.” (Source: Kupsabiny Back Translation)
• Newari: “David did not count those who were under twenty years [of age], because the LORD had promised to make the people of Israel as numerous as the stars in the sky.” (Source: Newari Back Translation)
• Hiligaynon: “When David had-a-census-taken of the people, he did- not -include the ones who were not yet 20 years old, because the LORD had-promised to make the Israelinhon as very many/numerous as the stars in the sky.” (Source: Hiligaynon Back Translation)
• English: “When David told Joab to count the men of Israel, he did not tell him to count the men who were less then 20 years old, because Yahweh had promised many years previously that there would be as many people in Israel as there are stars in the sky.” (Source: Translation for Translators)