Saying Allahu Akbar when passing the Black Stone

((طَافَ النَّبيُّ صلى الله عليه وسلم بِالْبَيْتِ عَلَى بَعِيرٍ كُلَّمَا أَتَى الرُّكْنَ أَشَارَ إِلَيْهِ بِشَيْءٍ عِنْدَهُ وَكَبَّرَ)).

(The Prophet circled the KaAAbah on a camel, every time he reached the black stone he would point to it with his staff and say: (Allahu akbar))

(The Prophet circled the KaAAbah on a camel, every time he reached the black stone he would point to it with his staff and say: (Allah is the greatest))