Nafi reported,

Abdullah bin Umar once offered a sacrifice in Madinah. Nafi said, "He instructed me to buy him a sturdy horned ram and then to slaughter it on the day of sacrifice at the place where the people held their prayer."Nafi continued, "So I did that, and the animal was then carried to Abdullah bin Umar. He shaved his head at the time the ram was slaughtered. He was ill and had not attended the Eid prayer with the people."Nafi added, "Abdullah bin Umar used to say that shaving the head is not obligatory for anyone who offers a sacrifice, though Ibn Umar himself did it."

Malik 1073

Sahih

حدثني يحيى عن مالك

عن نافع

أن عبد الله بن عمر ضحى مرة بالمدينة قال نافع فأمرني أن أشتري له كبشا فحيلا أقرن ثم أذبحه يوم الأضحى في مصلى الناس قال نافع ففعلت ثم حمل إلى عبد الله بن عمر فحلق رأسه حين ذبح الكبش وكان مريضا لم يشهد العيد مع الناس قال نافع وكان عبد الله بن عمر يقول ليس حلاق الرأس بواجب على من ضحى وقد فعله ابن عمر

مالك 1073صحيح
Contents
Reference
Commentary
Ayat
Collection
Muwatta Malik
Book
Sacrificial animals
Numbering
Laithi 1073
Malik 1073