Hadith 8:3030
Abu Bakr narrated to us, he said: Shababa narrated to us, he said: Warqa’ narrated to us, from ‘Amr ibn Dinar, he said: I saw Ibn al-Zubayr slaughtering it while it was standing, with one of its forelegs tied.
حدثنا أبو بكر قال نا شبابة قال نا ورقاء عن عمرو بن دينار قال رأيت بن الزبير ينحرها وهي قيام معقولة إحدى يديها