F or by the last words of David the sons of Levi were numbered from twenty years old and upward.
فَحَسَبَ آخِرِ تَعلِيماتِ داوُدَ، صارَ الَّلاوِيُّونَ يُعَدُّونَ اعتِباراً مِنْ سِنِّ العِشْرِينَ فَما فَوْقُ.