12-7 Abu Ali Ahmad ibn al-Hassan al-Qat’tan narrated that Abu Abdullah Ahmad ibn Muhammad ibn Ibrahim ibn Abil Rajal al-Baghdadi quoted Muhammad ibn Abdus al-Harani, on the authority of Abdul Qaf’far ibn al-Hikam, on the authority of Mansoor ibn Abil Aswad, on the authority of Motrif, on the authority of Al-Sha’abi, on the authority of his uncle Qays ibn Abd, “We were sitting in a circle and Abdullah ibn Masood was sitting there with us. A Bedouin (Arab) came in and asked, ‘Are you Abdullah ibn Masood?’ Abdullah replied, ‘Yes, I am Abdullah ibn Masood.’ The man asked, ‘Has your Prophet (MGB) advised you as to how many Caliphs there will be after him?’ Abdullah ibn Masood said, ‘Yes. He (MGB) has said that there will be twelve - as many as the Chiefs of Israel.’”