Sahih al-Bukhari 2421
Narrated Aisha:
Abu bin Zam`a and Sa`d bin Abi Waqqas carried the case of their claim of the (ownership) of the son 
of a slave-girl of Zam`a before the Prophet. Sa`d said, "O Allah's Messenger (ﷺ)! My brother, before his 
death, told me that when I would return (to Mecca), I should search for the son of the slave-girl of 
Zam`a and take him into my custody as he was his son." 'Abu bin Zam`a said, 'the is my brother and 
the son of the slave-girl of my father, and was born or my father's bed." The Prophet (ﷺ) noticed a 
resemblance between `Utba and the boy but he said, "O 'Abu bin Zam`a! You will get this boy, as the 
son goes to the owner of the bed. You, Sauda, screen yourself from the boy."
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ أَنَّ عَبْدَ بْنَ زَمْعَةَ، وَسَعْدَ بْنَ أَبِي وَقَّاصٍ، اخْتَصَمَا إِلَى النَّبِيِّ صلى الله عليه وسلم فِي ابْنِ أَمَةِ زَمْعَةَ فَقَالَ سَعْدٌ يَا رَسُولَ اللَّهِ أَوْصَانِي أَخِي إِذَا قَدِمْتُ أَنْ أَنْظُرَ ابْنَ أَمَةِ زَمْعَةَ فَأَقْبِضَهُ، فَإِنَّهُ ابْنِي‏.‏ وَقَالَ عَبْدُ بْنُ زَمْعَةَ أَخِي وَابْنُ أَمَةِ أَبِي، وُلِدَ عَلَى فِرَاشِ أَبِي‏.‏ فَرَأَى النَّبِيُّ صلى الله عليه وسلم شَبَهًا بَيِّنًا فَقَالَ ‏
"‏ هُوَ لَكَ يَا عَبْدُ بْنَ زَمْعَةَ، الْوَلَدُ لِلْفِرَاشِ، وَاحْتَجِبِي مِنْهُ يَا سَوْدَةُ ‏"‏‏.‏