Sahih Bukhari
Al-Adha Festival Sacrifice (Adaahi)
Volume: 007 / Book Number: 068 / Hadith Number: 459
Narrated Nafi':
'Abdullah (bin 'Umar) used to slaughter his sacrifice at the slaughtering place (i.e the slaughtering place of the Prophet ) . Ibn 'Umar said, "Allah's Apostle used to slaughter (camels and sheep, etc.,) as sacrifices at the Musalla."