حَدَّثَنَا أَحْمَدُ بْنُ حَنْبَلٍ، حَدَّثَنَا هُشَيْمٌ، حَدَّثَنَا عَبْدُ الْمَلِكِ، عَنْ عَطَاءٍ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، قَالَ كُنَّا نَتَمَتَّعُ فِي عَهْدِ رَسُولِ اللَّهِ صلى الله عليه وسلم نَذْبَحُ الْبَقَرَةَ عَنْ سَبْعَةٍ وَالْجَزُورَ عَنْ سَبْعَةٍ نَشْتَرِكُ فِيهَا ‏.‏

Narrated Jabir bin ‘Abdullah : We performed tamattu' during the lifetime of the Messenger of Allah (PBUH), sacrificed a cow for seven and a camel for seven people. We shared them. Translation Not Available

Book Ref: Sunan Abi Dawud Book 16 Hadith 2807
Web Ref:  Sunan Abi Dawud Book 15 Hadith 2801