Ibn ‘Umar said that God’s Messenger used to sacrifice and slaughter at the place of prayer. Bukhari transmitted it. <i>Idain</i>, 22, where “the Prophet” occurs in place of “God’s Messenger.”

وَعَنِ ابْنِ عُمَرَ قَالَ: كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَذْبَحُ وَيَنْحَرُ بِالْمُصَلَّى. رَوَاهُ البُخَارِيّ