Sayyiduna Urwah bin Mudarris bin Aws bin Harithah bin Lam (may Allah be pleased with him) states that in the blessed time of the Prophet (peace and blessings be upon him), (having come) for Hajj, he reached the people at night when they were at Muzdalifah. Then he went from there to Arafat, then he came back and arrived at Muzdalifah. He said: "O Messenger of Allah, I have exerted myself and worn out my mount; has my Hajj been accomplished?" The Prophet (peace and blessings be upon him) said: "Whoever offers the Fajr prayer with us at Muzdalifah and stands with us until we depart, having already come from Arafat before that, by day or by night, his Hajj is complete and he has fulfilled what was due from him." (Allamah al-Haythami says:) I say:
This report is also mentioned in the Sunan, but there is no mention in it of his going back to Arafah and coming from there.
Ahmad and al-Tabarani in al-Mu'jam al-Kabir recorded something similar, except that in it are these words: "By Allah, I did not leave any mountain on which you had stood without standing on it." The narrators of Ahmad are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الحج / 5556
Hadith Gradingمحدثین:إسنادہ صحیح
Hadith Takhrij«اخرجه احمد فى المسند (15/4261262) ، أخرجه سنن النسائي برقم: 3042، وأخرجه سنن أبي داود برقم: 1950، وأخرجه مسند أحمد برقم: 17840، وأخرجه شرح مشكل الآثار برقم: 4688»