It is an incident of 759 A.H. and it is narrated by Abdur Rahman Nomaniand he wrote it down in his own hand and it is with me.
He writes: Faqir Abdur Rahman bin Ibrahim Qabaiqi narrated that heused to hear in Hilla Saifiya that Qari Najmuddin Ja’far bin Zohadri wasdown with paralysis. After the death of his father, his grandmother tried to get him cured but he showed no signs of recovery. People advised her to consult the physicians of Baghdad.
They summoned the Baghdad doctors and they treated him for a time but it was of no use. Then she was told to take him to the dome of the place ofImam Zamana (a.s.) in Hilla. Perhaps the Almighty Allah will bestow cure tohim at that auspicious place.
She did that and left him there for a night. The Master of the Age curedhis malady and he became healthy once again.
I heard this incident from others but once I happened to meet that person also and he narrated to me that one night my grandmother left be alone in thatdome and the Master of the Age arrived and said: Stand up, by the order ofAllah.
Then he helped me to stand up and my paralysis was cured. Then people mobbed me in such way that I survived with a great difficulty. They snatchedaway my clothes as blessings. Others dressed me in their clothes and Ireturned home. And he narrated this incident a number of times.
Reference : Beharul anwar vol 51.52.53 , Part 1 , The Promised Mahdi