The Ma'ns thereupon moved to assume control of Ajlun and Nablus, prompting Yunus al-Harfush to call on the janissary leader Kurd Hamza, who wielded significant influence over the beylerbey of Damascus, Mustafa Pasha, to block their advance.

On his way back to Mount Lebanon from the abortive Palestine campaign, Fakhr al-Din was notified that the imperial government had reappointed his sons and allies to Safed, Ajlun, and Nablus.

The reversal was linked to the successions of Sultan Murad IV (r. 1623–1640) and Grand Vizier Kemankeş Ali Pasha, the latter of whom had been bribed by Fakhr al-Din's agent in Constantinople to restore the Ma'ns to their former sanjaks.

Fakhr al-Din arrived in Qabb Ilyas on 22 October, and immediately moved to restore lost money and provisions from the Palestine campaign by raiding the nearby villages of Karak Nuh and Sar'in, both held by the Harfushes.

[12] Fakhr al-Din immediately routed the Damascene janissaries at Anjar and captured Mustafa Pasha, while Kurd Hamza and Yunus al-Harfush escaped to Aleppo.