(Imām Bukhārī narrates): Mūsā ibn Ismā'īl narrated to us, he said: Hammām informed us, from Qatādah, from 'Ikrimah, he narrated that:
I prayed behind an elder in Makkah; he pronounced the takbīr twenty-two times in the prayer. I said to Ibn 'Abbās, may Allāh be pleased with them both: This person is foolish. Ibn 'Abbās said: May your mother weep over you! This is the sunnah of Abū al-Qāsim ﷺ.
And Mūsā said: Abān narrated to us, he said: Qatādah narrated to us, he said: 'Ikrimah narrated to us.
حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، قَالَ أَخْبَرَنَا هَمَّامٌ، عَنْ قَتَادَةَ، عَنْ عِكْرِمَةَ، قَالَ صَلَّيْتُ خَلْفَ شَيْخٍ بِمَكَّةَ فَكَبَّرَ ثِنْتَيْنِ وَعِشْرِينَ تَكْبِيرَةً، فَقُلْتُ لاِبْنِ عَبَّاسٍ إِنَّهُ أَحْمَقُ. فَقَالَ ثَكِلَتْكَ أُمُّكَ، سُنَّةُ أَبِي الْقَاسِمِ صلى الله عليه وسلم. وَقَالَ مُوسَى حَدَّثَنَا أَبَانُ حَدَّثَنَا قَتَادَةُ حَدَّثَنَا عِكْرِمَةُ.
Reference: Sahih Al Bukhari 788