When the Messenger of Allah ﷺ threw the pebbles at the Jamrah, slaughtered his sacrificial animal, and was ready to be shaved, he offered the right side of his head to the barber, who shaved it. He then called Abu Talha al-Ansari and gave the hair to him. Next, he offered the left side and said, "Shave it." The barber shaved it, and the Prophet handed that hair also to Abu Talha, saying, "Distribute it among the people."
و حدثنا ابن أبي عمر حدثنا سفيان سمعت هشام بن حسان يخبر عن ابن سيرين
لما رمى رسول الله ﷺ الجمرة ونحر نسكه وحلق ناول الحالق شقه الأيمن فحلقه ثم دعا أبا طلحة الأنصاري فأعطاه إياه ثم ناوله الشق الأيسر فقال احلق فحلقه فأعطاه أبا طلحة فقال اقسمه بين الناس