February 20

In Mázindarán amongst other places the people of the city of Barfurúsh at the command of the chief of the lawyers the Sa’ídu’l-‘Ulamá’ made a general attack on Mullá Husayn of Bushrúyih and his followers, and slew six or seven persons. They were busy compassing the destruction of the rest also when Mullá Husayn ordered the adhán to be sounded and stretched forth his hand to the sword, whereupon all sought flight, and the nobles and lords coming before him with the utmost penitence and deference agreed that he should be permitted to depart. They further sent with them as a guard Khusraw of Qádí-Kalá with horsemen and footmen, so that, according to the terms of the agreement, they might go forth safe and protected from the territory of Mázindarán. When they, being ignorant of the fords and paths, had emerged from the city, Khusraw dispersed his horsemen and footmen and set them in ambush in the forest of Mázindarán, scattered and separated the Bábís in that forest on the road and off the road, and began to hunt them down singly. When the reports of muskets arose on every side the hidden secret became manifest, and several wanderers and other persons were suddenly slain with bullets. Mullá Husayn ordered the adhán to be sounded to assemble his scattered followers …Of Khusraw’s host some were slain and others wandered distractedly over the field of battle. Mullá Husayn quartered his host in a fort near the burial-place of Shaykh Tabarsí …, and, being aware of the wishes of the community, relaxed and interrupted the march. This detachment was subsequently further reinforced by Mírzá Muhammad-‘Alí of Mázindarán with a number of other persons, so that the garrison of the fort numbered three hundred and thirteen souls. Of these, however, all were not capable of fighting, only one hundred and ten persons being prepared for war. Most of them were doctors or students whose companions had been during their whole life books and treatises; yet, in spite of the fact that they were unaccustomed to war or to the blows of shot and sword, four times were camps and armies arrayed against them and they were attacked and hemmed in with cannons, muskets, and bomb-shells, and on all four occasions they inflicted defeat, while the army was completely routed and dispersed. 
(‘Abdu’l-Baha, ‘A Traveler’s Narrative’)