Thereupon...

Thereupon, Amir al-mu'minin wrote this letter to Ibn 'Abbas in which he instructed him to change his ways and to behave well with them, and has drawn his attention to the kinship existing between Banu Hashim and Banu Tamim. That kinship was this that Banu Hashim and Banu Tamim join the lineal line at Ilyas ibn Mudar because Hashim is the descendant of Mudrikah ibn Ilyas, while Tamim is the descendant of Tabikhah ibn Ilyas. Previous…