TABARANI 9538:
from ʿAbdullāh —
[Machine] He used to raise his voice in the morning prayer, starting from the day of Arafah, and he would skip the afternoon prayer on the day of Sacrifice. He would say, "Allah is the greatest, Allah is the greatest. There is no deity except Allah. Allah is the greatest, Allah is the greatest. All praise and thanks are due to Allah."
الطبراني ٩٥٣٨:
عن عبد الله —
أَنَّهُ «كَانَ يُكَبِّرُ صَلَاةَ الْغَدَاةِ مِنْ يَوْمِ عَرَفَةَ وَيَقْطَعُ صَلَاةَ الْعَصْرِ مِنْ يَوْمِ النَّحْرِ يُكَبِّرُ إِذَا صَلَّى الْعَصْرَ» قَالَ وَكَانَ يُكَبِّرُ اللهُ أَكْبَرُ اللهُ أَكْبَرُ لَا إِلَهَ إِلَّا اللهُ وَاللهُ أَكْبَرُ اللهُ أَكْبَرُ وَلِلَّهِ الْحَمْدُ
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