Sahih al-Bukhari 1663
Abdullah bin Maslamah narrated to us that Malik informed us. He reported from Ibn Shihab, Ibn Shihab from Salim bin Abdullah, that Abdul Malik bin Marwan wrote to Hajjaj that he should follow Hazrat Abdullah bin Umar (ra) in the Hajj. When it was the day of Arafat, (Hazrat Abdullah) bin Umar (ra), when the sun had inclined or passed the meridian, came to Hajjaj's tent, and I was with him, and he asked: Where is he? Hajjaj came to him. Hazrat Ibn Umar (ra) said: We must set off. He said: Right now? He said: Yes. He said: Give me time to pour water over myself and bathe. Hazrat Ibn Umar (ra) dismounted, until Hajjaj came out. He began to walk between me and my father, and I said: If you wish to follow the Sunnah today, keep the sermon short and hasten to the standing (Wuquf). Hazrat Ibn Umar (ra) said that (Salim) has spoken the truth.
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