Imam Malik's Muwatta, Chapter: Hajj

Yahya related to me from Malik fromAbdullah ibn Abi Bakr that a mawla of Amir bint Abd ar-Rahman called Ruqayya told him that she once set out with Amra bint Abd ar-Rahman to go to Makka. She said, ''Amra entered Makka on the eighth of Dhu'l-Hijja, and I was with her. She did tawaf of the House, and say between Safa and Marwa, and then entered the back of the mosque. She asked me, 'Do you have a pair of scissors with you?' and I said, 'No.' She said, 'Then try and find some for me.' I went and looked for some and brought them back and she cut some hair from the tresses of her head.Then, on the day of sacrifice, she slaughtered a sheep."