´Narrated Yusuf bin Mahak:` They entered upon Hafsah bint 'Abdur-Rahman to ask her about the 'Aqiqah. She informed them that 'Aishah had informed her, that the Messenger of Allah (ﷺ) ordered them that for a boy, two sheep were sufficient, and for a girl one sheep.
Hadith Referenceسنن ترمذي / كتاب الأضاحى عن رسول الله صلى الله عليه وسلم / 1513
Hadith Gradingالألبانی:صحيح، ابن ماجة (3163)
Hadith Takhrij«سنن ابن ماجہ/الذبائح 1 (3163) ، ( تحفة الأشراف : 1513) ، و مسند احمد (6/31، 158، 251) (صحیح)»