Sayyidah Safiyyah bint Shaybah (may Allah be pleased with her) said: When the people had settled down on the day of the Conquest of Makkah, the Messenger of Allah (peace and blessings be upon him) performed tawaf riding on a camel, touching the Black Stone with a hooked staff in his hand. Then he entered the Ka'bah while I was watching. He saw some pieces of wood, so he stood up, broke them and then threw them away, while I was watching.
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 21180