It is narrated from Sayyiduna Buraydah (may Allah be pleased with him) that "the ruler of the Copts (al-Muqawqis, ruler of the people of Egypt) presented to the Prophet (peace and blessings be upon him) as a gift two slave-girls, who were full sisters, and a she-mule (baghlah). The Prophet (peace and blessings be upon him) used to ride that mule in Madinah. He (peace and blessings be upon him) chose one of the two slave-girls for himself, and from her was born his (peace and blessings be upon him) son Ibrahim (peace be upon him), while the other slave-girl he (peace and blessings be upon him) gave to Sayyiduna Hassan bin Thabit (may Allah be pleased with him)."
Imam al-Harith with his chain, and Abd al-Aziz bin Aban too through the chain of Bashir bin al-Muhajir, recorded this narration in the same way.
Hadith Referenceالمطالب العالية بزوائد المسانيد الثمانية / كتاب الخلافة والإمارة / 2130
Hadith Gradingمحدثین:إسناده ضعيف جدًا
Hadith Takhrij«حکم الحدیث المطالب العالیہ محققاً تنسیق د. سعد بن ناصر بن عبد العزيز الشَّثري- مکتبہ شاملہ :إسناده ضعيف جدًا. » «أخرجه المعجم الأوسط للطبراني برقم: 3573، وأخرجه إتحاف الخيرة المهرة بزوائد المسانيد العشرة برقم: 2969/1»