Sahih Al Bukhari (357)

عن أبي مرة مولى أم هانئ بنت أبي طالب أخبره أنه سمع أم هانئ بنت أبي طالب تقول {ذهبت إلى رسول الله صلى الله عليه وسلم  عام الفتح فوجدته يغتسل وفاطمة ابنته تستره قالت فسلمت عليه فقال من هذه فقلت أنا أم هانئ بنت أبي طالب فقال مرحبا بأم هانئ فلما فرغ من غسله قام فصلى ثماني ركعات ملتحفا في ثوب واحد فلما انصرف قلت يا رسول الله زعم ابن أمي أنه قاتل رجلا قد أجرته فلان ابن هبيرة فقال رسول الله صلى الله عليه وسلم  قد أجرنا من أجرت يا أم هانئ قالت أم هانئ وذاك ضحى}.

Abu Murra, the freed slave of Um Hani’ narrated: Um Hani’, the daughter of Abu Talib said: “I went to Allah’s Messenger (peace be upon him) in the year of the conquest of Makkah and found him taking a bath and his daughter Fatimah was screening him. I greeted him. He asked: ‘Who is she?’ I replied: ‘I am Um Hani’ bint Abu Talib.’ He said: ‘Welcome! O Um Hani’.’ When he finished his bath he stood up and prayed eight Rak`ahs while wearing a single garment wrapped round his body and when he finished I said: ‘O Allah’s Messenger (peace be upon him)! My brother has told me that he will kill a person whom I gave shelter and that person is so and so the son of Hubayrah.’ The Prophet (peace be upon him) said: ‘We shelter the person whom you have sheltered.’” Um Hani’ added: “And that was before noon (Duha ( ."