It is narrated from Nafi' (may Allah have mercy on him) that at the time of the martyrdom of Abdullah bin Zubair (may Allah be pleased with him), Ibn Umar (may Allah be pleased with him) went aside to Mina. When Hajjaj was in Mina, he (Ibn Umar) performed prayer under the leadership of Hajjaj.
Hadith Referenceمسند الإمام الشافعي / كتاب الصلاة / 297