Yahya related to me from Malik from Muslim ibn Abi Maryam from
Abu Salih as-Samman that Abu Hurayra said, "The actions of people are
presented twice each week, on Monday and Thursday. Every trusting
slave is forgiven except for a slave who has enmity between him and
his brother. It is said, 'Leave these two until they turn in tawba.
Leave these two until they turn in tawba.' ''