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.
nasai:3069ʿAmr b. ʿAlī > Yaḥyá > Mālik > ʿAbdullāh b. Abū Bakr from his father > Abū al-Baddāḥ b. ʿĀṣim b. ʿAdī from his father

the Messenger of Allah granted a concession to some camel herders, allowing them to not stay overnight in Mina, and allowing them to stone the Jimar on the Day of Sacrifice, then to combine the stoning of two days after sacrifice, so that they could do it on one of the two days.  

النسائي:٣٠٦٩أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ قَالَ حَدَّثَنَا يَحْيَى قَالَ حَدَّثَنَا مَالِكٌ قَالَ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ أَبِي بَكْرٍ عَنْ أَبِيهِ عَنْ أَبِي الْبَدَّاحِ بْنِ عَاصِمِ بْنِ عَدِيٍّ عَنْ أَبِيهِ

أَنَّ رَسُولَ اللَّهِ ﷺ رَخَّصَ لِلرُّعَاةِ فِي الْبَيْتُوتَةِ يَرْمُونَ يَوْمَ النَّحْرِ وَالْيَوْمَيْنِ اللَّذَيْنِ بَعْدَهُ يَجْمَعُونَهُمَا فِي أَحَدِهِمَا  


See similar narrations below:

Collected by Nasāʾī's Kubrá
nasai-kubra:4061ʿAmr b. ʿAlī > Yaḥyá > al-Qaṭṭān > Mālik > ʿAbdullāh b. Abū Bakr from his father > Abū al-Baddāḥ b. ʿĀṣim b. ʿAdī from his father

the Messenger of Allah granted a concession to some camel herders, allowing them to not stay overnight in Mina, and allowing them to stone the Jimar on the Day of Sacrifice, then to combine the stoning of two days after sacrifice, so that they could do it on one of the two days. (Using translation from Nasāʾī 3069)  

الكبرى للنسائي:٤٠٦١أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ قَالَ حَدَّثَنَا يَحْيَى هُوَ الْقَطَّانُ قَالَ حَدَّثَنَا مَالِكٌ قَالَ حَدَّثَنَا عَبْدُ اللهِ بْنُ أَبِي بَكْرٍ عَنْ أَبِيهِ عَنْ أَبِي الْبَدَّاحِ بْنِ عَاصِمِ بْنِ عَدِيٍّ عَنْ أَبِيهِ

أَنَّ رَسُولَ اللهِ ﷺ «رَخَّصَ لِلرِّعَاءِ في الْبَيْتُوتَةِ يَرْمُونَ يَوْمَ النَّحْرِ وَالْيَوْمَيْنِ اللَّذَيْنِ بَعْدَهُ يَجْمَعُونَهُمَا فِي أَحَدِهِمَا»