April 28

…there were amongst the inhabitants of Isfáhán two brothers, Siyyids of Tabátabá, Siyyid Hasan and Siyyid Husayn, celebrated in those parts for piety, trustworthiness, and nobility; men of wealth, engaged in commerce, behaving towards all men with perfect kindliness and courtesy. And to all outward appearance no one had observed in either of these two brothers any swerving from what was best, much less any conduct or behavior which could deserve torment or punishment; for, as is related, they were admitted by all [preeminent] in all praiseworthy and laudable qualities, while their deeds and actions were like exhortations and admonitions. These had transacted business with Mír Muhammad usayn the Imám-Jum’ih of Isfáhán; and when they came to make up their accounts it appeared that the sum of eighteen thousand túmans was due to them. They [therefore] broke off [further] transactions, prepared a bond for this sum, and desired it to be sealed. This thing was grievous to the Imám-Jum’ih, so that he came to the stage of anger and enmity. Finding himself in debt, and having no recourse but to pay, he raised clamor and outcry saying “These two brothers are Bábís and deserve severe punishment from the king.” A crowd at once attacked their house, plundered and pillaged all their goods, distressed and terrified their wives and children, and seized and despoiled all their possessions. Then, fearing that they might refer the punishment to the step of the king’s throne and loose their tongues in demand of redress, he [i.e., the Imám-Jum’ih] fell to thinking how to compass their death and destroy them. He therefore persuaded certain of the doctors to cooperate with him, and they pronounced sentence of death. 
- ‘Abdu’l-Baha  (‘A Traveler’s Narrative’)