That city had fallen and then in July , Abdullah , the eldest son of the Hashemite leader and Sharif of Mecca Husayn ibn Ali , was sent with seventy men to Tā ` if .
The city had fallen and then in July , Abdullah , the eldest son of the Hashemite leader and Sharif of Mecca Husayn ibn Ali , was sent with seventy men to Tā ` if .