Pilgrimmage (Hajj)
Bukhari :: Book 2 :: Volume 26 :: Hadith 693
Narrated Ibn Umar:
The Prophet reached Mecca, circumambulated the Kaba seven times and then offered a two Rakat prayer behind Maqam ibrahim. Then he went towards the Safa. Allah has said, "Verily, in Allah's Apostle you have a good example."