Muslim al-Qurri says: I asked Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) about tamattu' Hajj, and he gave a concession for it, while Sayyiduna Abdullah bin al-Zubayr (may Allah be pleased with them both) used to forbid it. He said: "This is the mother of Ibn al-Zubayr; she relates that the Messenger of Allah (peace and blessings be upon him) gave a concession for it. Go to her and ask her." He said: So we went to her, and she was a heavily built, blind woman. She said: "The Messenger of Allah (peace and blessings be upon him) gave a concession for it."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 8879