`Abdullah (bin `Umar), used to slaughter (his sacrifice) at the Manhar. ('Ubaidullah, a sub-narrator said, "The Manhar of Allah's Messenger (ﷺ).")
Sahih al-Bukhari Book 25, Hadith 188
← Previous Hadith I heard `Aisha saying, "Five days before the end of Dhul-Qa'da we set out from Medina in the company of Allah's Messenger (ﷺ) with the intention of performing Hajj only. When we approached Mecca, Allah's Messenger (ﷺ) ordered those who had no Hadi with them to finish their lhram after performing Tawaf of the Ka`ba and (Sa`i) and between Safa and Marwa." `Aisha added, "On the day of Nahr (slaughtering of sacrifice) beef was brought to us. I asked, 'What is this?' The reply was, 'Allah's Apostle (p.b.u.h) has slaughtered (sacrifices) on behalf of his wives.' "

Sahih al-Bukhari Book 25, Hadith 187 Next Hadith → Ibn `Umar used to send his Hadi from Jam' (to Mina) in the last third of the night with the pilgrims amongst whom there were free men and slaves, till it was taken into the Manhar (slaughtering place) of the Prophet (ﷺ) .

Sahih al-Bukhari Book 25, Hadith 189