Imam had given the duty to the person who was in charge of his office to separate general affairs and treasury ones from his personal life. All of the expenses of the personal life of the home of Imam was secured from those other than his and treasury shares. For his life affairs he had prepared a table and the person who was in charge of his office according to that every day had the duty to submit a report concerning all of the purchases and personal means.
(Source: the book named the mirror of virtue, pp.55 (a memory of Hojat Mohammad Ali Ansari)