Divrey Hayamim Alef 25:7-9

Orthodox Jewish Bible

⁷ So the number of them, with their brethren that were trained in the shir Hashem (music, songs of Hashem), even all that were skilled, was two hundred fourscore and eight.

⁸ And they cast goralot, shift against shift, katon as well as gadol, the meiven as well as the talmid (student).

⁹ Now the first goral which was for Asaph fell to Yosef; the second to Gedalyahu, who with his brethren and banim were 12;