דברי הימים א, פרק כ״ה, פסוק י״ח

The organization of the musicians involved assigning specific positions to different families. The eleventh place in this established order belonged to Azarel, who served alongside his sons and his brothers [ביאור שטיינזלץ].

A unique historical detail surrounds the transmission of this record. During the production of the Venice edition of the Bible from the year 330, a printer's error occurred. Because of this mistake, the text detailing Azarel's position was accidentally printed twice in a row [מנחת שי].