صَحِيحُ مُسْلِمٍ
Sahih Muslim 1318 f
The Book of Pilgrimage
It is permissible to share in the sacrifice, and a camel or a cow is sufficient for seven people
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، أَخْبَرَنَا هُشَيْمٌ، عَنْ عَبْدِ الْمَلِكِ، عَنْ عَطَاءٍ، عَنْ جَابِرِ بْنِ، عَبْدِ اللَّهِ قَالَ كُنَّا نَتَمَتَّعُ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم بِالْعُمْرَةِ فَنَذْبَحُ الْبَقَرَةَ عَنْ سَبْعَةٍ نَشْتَرِكُ فِيهَا .
Jaibir b. 'Abdullah (Allah be pleased with them) reported: We performed Hajj Tamattu' along with Allah's Messenger (ﷺ) and we slaughtered a cow on behalf of seven persons sharing in it.
Sahih Muslim, 1318 fSahihصحيح