Pilgrimmage (Hajj) 
Bukhari :: Book 2 :: Volume 26 :: Hadith 768
Narrated Nafi':
'Abdullah (bin 'Umar), used to slaughter (his sacrifice) at the Manhar. ('Ubaidullah, a sub-narrator said, "The Manhar of Allah's Apostle.")
Pilgrimmage (Hajj)
Bukhari :: Book 2 :: Volume 26 :: Hadith 768
Narrated Nafi':
'Abdullah (bin 'Umar), used to slaughter (his sacrifice) at the Manhar. ('Ubaidullah, a sub-narrator said, "The Manhar of Allah's Apostle.")