Arabic (Original)
حَدَّثَنَا إِسْمَاعِيلُ أَخْبَرَنَا يُونُسُ عَنِ زِيَادِ بْنِ جُبَيْرٍ قَالَ رَأَيْتُ ابْنَ عُمَرَ أَتَى عَلَى رَجُلٍ قَدْ أَنَاخَ بَدَنَتَهُ لِيَنْحَرَهَا بِمِنًى فَقَالَ ابْعَثْهَا قِيَامًا مُقَيَّدَةً سُنَّةَ مُحَمَّدٍ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ.
English Translation
Isma'il told us; Yunus informed us, from Ziyad ibn Jubayr, who said: I saw Ibn Umar come upon a man who had made his sacrificial camel kneel in order to slaughter it at Mina, so he said: "Send it up standing, hobbled - the sunnah of Muhammad, peace and blessings be upon him."