He [‘Alí Khán, the officer in charge of the castle] discharged his functions with the utmost severity and refused to allow any of the avowed disciples of the Báb to reside, even for one night, in the town of Máh-Kú.
“For the first two weeks,” Siyyid Husayn further related, “no one was permitted to visit the Báb. My brother and I alone were admitted to His presence. Siyyid Hasan would, every day, accompanied by one of the guards, descend to the town and purchase our daily necessities. Shaykh Hasan-i-Zunúzí, who had arrived at Máh-Kú, spent the nights in a masjid outside the gate of the town. He acted as an intermediary between those of the followers of the Báb who occasionally visited Máh-Kú and Siyyid Hasan, my brother, who would in turn submit the petitions of the believers to their Master and would acquaint Shaykh Hasan with His reply.”
- Nabil (‘The Dawn-Breakers, chapter 13)