The Prophet ﷺ performed Tawaf of the Kaʿba riding a camel, and every time he came in front of the Corner (having the Black Stone), he pointed towards it with something he had with him and said Takbir.  

طَافَ النَّبِيُّ ﷺ بِالْبَيْتِ عَلَى بَعِيرٍ كُلَّمَا أَتَى الرُّكْنَ أَشَارَ إِلَيْهِ بِشَىْءٍ كَانَ عِنْدَهُ وَكَبَّرَ  

Messenger of Allah ﷺ performed Tawaf (of the Kaʿba) riding a camel (at that time the Prophet ﷺ had a foot injury). Whenever he came to the Corner (having the Black Stone) he would point out towards it with a thing in his hand and say, "Allahu-Akbar."  

أَنَّ رَسُولَ اللَّهِ ﷺ طَافَ بِالْبَيْتِ وَهْوَ عَلَى بَعِيرٍ كُلَّمَا أَتَى عَلَى الرُّكْنِ أَشَارَ إِلَيْهِ بِشَىْءٍ فِي يَدِهِ وَكَبَّرَ  

Messenger of Allah ﷺ performed the Tawaf (around the Kaʿba while riding his camel, and every time he reached the corner (of the Black Stone) he pointed at it with his hand and said, "Allahu Akbar." (Zainab said: The Prophet ﷺ said, "An opening has been made in the wall of Gog and Magog like this and this," forming the number 90 (with his thumb and index finger). (Using translation from Bukhārī 5293)  

طَافَ رَسُولُ اللهِ ﷺ عَلَى بَعِيرِهِ فَكُلَّمَا أَتَى عَلَى الرُّكْنِ أَشَارَ إِلَيْهِ وَكَبَّرَ  

Messenger of Allah ﷺ performed Tawaf (of the Kaʿba) riding a camel (at that time the Prophet ﷺ had a foot injury). Whenever he came to the Corner (having the Black Stone) he would point out towards it with a thing in his hand and say, "Allahu-Akbar." (Using translation from Bukhārī 1632)  

«أَنَّ رَسُولَ اللَّهِ ﷺ طَافَ بِالْبَيْتِ عَلَى بَعِيرٍ كُلَّمَا أَتَى عَلَى الرُّكْنِ أَشَارَ إِلَيْهِ بِشَيْءٍ فِي يَدِهِ وَكَبَّرَ»  

[Machine] The Prophet ﷺ was performing Tawaf (circumambulation) on a camel and every time he reached a corner, he would gesture towards it.  

أَنَّ النَّبِيَّ ﷺ «طَافَ عَلَى بَعِيرٍ فَكُلَّمَا أَتَى الرُّكْنَ أَشَارَ إِلَيْهِ»