how was the black stone stolen from mecca || who were qaramtians || who was abu tahir

This incident has been narrated from the tradition of Allama Suyuti in such a way that when Sheikh Abdullah arrived in Bahrain the ruler of Bahrain organized a ceremony in which the Black Stone was referred to him and a stone was fragrant for him. It was taken out of the beautiful cover that it is the black stone take it. Muhaddith Abdullah said No, but there are two signs in the Black Stone. If this stone meets this standard then it will be the Black Stone and we will take it. The first sign is that it does not sink in water the second is that it is not even heated by fire. Now when this stone was put in water it sank then when it was put in fire it became very hot.