Narrated Zaid bin Aslam that his father said: "I saw `Umar bin Al-Khattab kissing the Black Stone and he then said, (to it) 'Had I not seen Allah's Apostle kissing you, (stone) I would not have kissed you.' "

Narrated `Abis bin Rabi`a: `Umar came near the Black Stone and kissed it and said "No doubt, I know that you are a stone and can neither benefit anyone nor harm anyone. Had I not seen Allah's Apostle kissing you I would not have kissed you."

Narrated Zaid bin Aslam from his father who said: "`Umar 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 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.' `Umar added, '(Nevertheless), the Prophet did that and we do not want to leave it (i.e. Ramal).'

Narrated Az-Zubair bin 'Arabi: A man asked Ibn `Umar about the touching of the Black Stone. Ibn `Umar said, "I saw Allah's Apostle touching and kissing it." The questioner said, "But if there were a throng (much rush) round the Ka`ba and the people overpowered me, (what would I do?)" He replied angrily, "Stay in Yemen (as that man was from Yemen). I saw Allah's Apostle touching and kissing it."

Narrated 'Amir bin Rabi`a: I saw the Prophet on his Mount praying Nawafil by nodding his head, whatever direction he faced, but Allah's Apostle never did the same in offering the compulsory prayers.