Mahmud II turned Mehmed Ali’s own envoy into a rival governor in 1813

Evidence

This attempt to depose Mehmed Ali from his power base was repeated in more cunning ways by Sultan Mahmud II in 1813. After Mehmed Ali’s forces succeeded in capturing the cities of Mecca and Medina from the Wahhabis he sent one of his mamluks, a certain Latif Ağa, to Istanbul to present the keys of both cities to the Sultan as a sign of obedience and servitude. During his stay in Istanbul, however, Latif Ağa was given the title of Pasha and encouraged to rebel against his master in Egypt. On his return to Cairo rumors were circulating that he had returned armed with a firman to depose Mehmed Ali and to replace him as vali of Egypt. Mehmed Ali, who was in Arabia at this time overseeing the campaign against the Wahhabis, was informed of this conspiracy at the last moment by his friend and deputy, Mehmed Lazoğlu, and hurried back to Egypt to attend personally to that challenge to his authority. He arrived too late, however, to take personal revenge against Latif Pasha whom Mehmed Lazoğlu had summarily beheaded at the foot of the Citadel. — Khaled Fahmy, All the Pasha_s Men_ Mehmed Ali, his…, 219