وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ يَحْيَى بْنِ سَعِيدٍ، أَنَّ عُمَرَ بْنَ عَبْدِ الْعَزِيزِ، غَدَا يَوْمَ عَرَفَةَ مِنْ مِنًى فَسَمِعَ التَّكْبِيرَ عَالِيًا فَبَعَثَ الْحَرَسَ يَصِيحُونَ فِي النَّاسِ أَيُّهَا النَّاسُ إِنَّهَا التَّلْبِيَةُ ‏.‏

Yahya related to me from Malik, from Yahya ibn Said, that Umaribn Abd alAziz was once going from Mina (to Arafa) on the day of Arafaand heard the takbir being said loudly, so he sent the guard to shoutout to the people, "O people, you should be saying the talbiya." Translation Not Available

Book Ref: Muwatta Imam Malik Book 20 Hadith 754
Web Ref:  Muwatta Imam Malik Book 20 Hadith 49

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