Number of persons for whom a camel and a cow is sufficient Sunan Ibn Majah 3132

Arabic hadith text
حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، عَنْ مَالِكِ بْنِ أَنَسٍ، عَنْ أَبِي الزُّبَيْرِ، عَنْ جَابِرٍ، قَالَنَحَرْنَا بِالْحُدَيْبِيَةِ مَعَ النَّبِيِّ ـ صلى الله عليه وسلم ـ الْبَدَنَةَ عَنْ سَبْعَةٍ وَالْبَقَرَةَ عَنْ سَبْعَةٍ ‏.‏
Translation
It wasnarrated that Jabir said

“We offered sacrifices at Al-Hudaibiyahwith the Prophet (ﷺ), a camel on behalf of seven (people)and a cowon behalf of seven.”