JOIN HANDS

Bukhari :: Book 2 :: Volume 26 :: Hadith 673
Narrated Salim that his father said:
I saw Allah's Apostle arriving at Mecca; he kissed the Black Stone Corner first while doing Tawaf and did ramal in the first three rounds of the seven rounds (of Tawaf).

Bukhari :: Book 2 :: Volume 26 :: Hadith 674
Narrated Abdullah bin Umar :
The Prophet did Ramal in (first) three rounds (of Tawaf), and walked in the remaining four, in Hajj and Umra.

Bukhari :: Book 2 :: Volume 26 :: Hadith 675
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).'

Bukhari :: Book 2 :: Volume 26 :: Hadith 676
Narrated Nafi':
Ibn 'Umar. said, "I have never missed the touching of these two stones of Ka'ba (the Black Stone and the Yemenite Corner) both in the presence and the absence of crowds, since I saw the Prophet touching them." I asked Nafi': "Did Ibn 'Umar use to walk between the two Corners?" Nafi' replied, "He used to walk in order that it might be easy for him to touch it (the Corner Stone)."

Bukhari :: Book 2 :: Volume 26 :: Hadith 677
Narrated Ibn Abbas.:
In his Last Hajj the Prophet performed Tawaf of the Ka'ba riding a camel and pointed a bent-headed stick towards the Corner (Black Stone).

Bukhari :: Book 2 :: Volume 26 :: Hadith 678
Narrated Salim bin 'Abdullah that his father said:
"I have not seen the Prophet touching except the two Yemenite Corners (i.e. the ones facing Yemen)."