Sahih Bukhari Volume 7, Book 63, Hadith Number 246.

Narrated By ‘Aisha : When Allah’s Apostle decided to leave Mecca after the Hajj, he saw Safiyya, sad and standing at the entrance of her tent. He said to her, “Aqr (or) Halq! You will detain us. Did you perform Tawaf-al-Ifada on the day of Nahr? She said, “Yes.” He said, “Then you can depart.”