"ʿUmar bin Al-Khattab addressed the Corner (Black Stone) saying, 'By Allah! I know that you are a stone and can neither benefit nor harm. Had I not seen the Prophet ﷺ touching (and kissing) you, I would never have touched (and kissed) you.' Then he kissed it and said, 'There is no reason for us to do Ramal (in Tawaf) except that we wanted to show off before the pagans, and now Allah has destroyed them.' ʿUmar added, '(Nevertheless), the Prophet ﷺ did that and we do not want to leave it (i.e. Ramal).'  

لِلرُّكْنِ أَمَا وَاللَّهِ إِنِّي لأَعْلَمُ أَنَّكَ حَجَرٌ لاَ تَضُرُّ وَلاَ تَنْفَعُ وَلَوْلاَ أَنِّي رَأَيْتُ النَّبِيَّ ﷺ اسْتَلَمَكَ مَا اسْتَلَمْتُكَ فَاسْتَلَمَهُ ثُمَّ قَالَ فَمَا لَنَا وَلِلرَّمَلِ إِنَّمَا كُنَّا رَاءَيْنَا بِهِ الْمُشْرِكِينَ وَقَدْ أَهْلَكَهُمُ اللَّهُ ثُمَّ قَالَ شَىْءٌ صَنَعَهُ النَّبِيُّ ﷺ فَلاَ نُحِبُّ أَنْ نَتْرُكَهُ