Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tirmidhi:1520al-Ḥasan b. ʿAlī al-Khalāal > Azhar b. Saʿd al-Sammān > Ibn ʿAwn > Muḥammad b. Sīrīn > ʿAbd al-Raḥman b. Abū Bakrah from his father

From his father, that the Prophet ﷺ gave a Khutbah, then he descended and called for two rams and slaughtered them.  

Abū ʿĪsá said that this Ḥadīth is Ḥasan-Ṣaḥīḥ.
الترمذي:١٥٢٠حَدَّثَنَا الْحَسَنُ بْنُ عَلِيٍّ الْخَلاَّلُ حَدَّثَنَا أَزْهَرُ بْنُ سَعْدٍ السَّمَّانُ عَنِ ابْنِ عَوْنٍ عَنْ مُحَمَّدِ بْنِ سِيرِينَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي بَكْرَةَ عَنْ أَبِيهِ

أَنَّ النَّبِيَّ ﷺ خَطَبَ ثُمَّ نَزَلَ فَدَعَا بِكَبْشَيْنِ فَذَبَحَهُمَا  

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ