Umayyad dynasty from within. Even after the ʿAbbasids had triumphed over the Umayyads in 750, they continued to deploy black as their dynastic colour; not only
Jihad State: The Reign of Hisham Ibn 'Abd al-Malik and the Collapse of the Umayyads. Albany, New York: SUNY Press. 1994. ISBN 978-0-7914-1827-7. Chattopadhyaya
Jan. The Arabs in Antiquity: Their History from the Assyrians to the Umayyads. Routledge. 2013-07-04: 30 [2022-08-25]. ISBN 978-1-136-87282-2. (原始内容存档于2022-08-26)