اَلْعَدَد 7:9

وَأَمَّا بَنُو قَهَاتَ فَلَمْ يُعْطِهِمْ، لِأَنَّ خِدْمَةَ ٱلْقُدْسِ كَانَتْ عَلَيْهِمْ، عَلَى ٱلْأَكْتَافِ كَانُوا يَحْمِلُونَ.

But unto the sons of Kohath he gave none: because the service of the sanctuary belonging unto them was that they should bear upon their shoulders.