In 941 his sons Marzuban and Wahsudan confined him in a castle. Wahsudan took over the rule in Tarum, while Marzuban went on to conquer Azerbaijan. Muhammad was freed in 949, after Marzuban had been captured by the Buwayhids.
In 941 his sons Marzuban and Wahsudan confined him in a stronghold. Wahsudan took control of Tarum, while Marzuban went on to conquer Azerbaijan. Muhammad was released in 949, after Marzuban had been taken captive by the Buwayhids.