1911 Encyclopædia Britannica, Volume 24… (1911)
“ Nūḥ II., in order to retain at least a nominal sway over those Afghan territories, confirmed him in his high position and even invested Sabuktagīn's son Maḥmūd with the governorship of Khorasan, in reward for the powerful help they had given him in his desperate struggles with a confederation of disaffected nobles of Bokhara under the leadership of Fā’iq and the troops of the Dailamites, a dynasty that had arisen on the shores of the Caspian Sea and wrested already from the hands of the Sāmānids all their western provinces. ”
