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.
hakim:7128Abū Bakr b. Isḥāq al-Faqīh And ʿAlī b. Ḥamshādh al-ʿAdl > Bishr b. Mūsá > al-Ḥumaydī > Sufyān

[Machine] He heard Anas ibn Malik saying, "The Prophet ﷺ would walk behind him, place his food on the ground, respond to the call of the slave, and ride a donkey."  

الحاكم:٧١٢٨حَدَّثَنَا أَبُو بَكْرِ بْنُ إِسْحَاقَ الْفَقِيهُ وَعَلِيُّ بْنُ حَمْشَاذَ الْعَدْلُ قَالَا ثَنَا بِشْرُ بْنُ مُوسَى ثَنَا الْحُمَيْدِيُّ ثَنَا سُفْيَانُ عَنْ مُسْلِمٍ الْكُوفِيِّ الْأَعْوَرِ الْمُلَائِيِّ

أَنَّهُ سَمِعَ أَنَسَ بْنَ مَالِكٍ يَقُولُ «كَانَ النَّبِيُّ ﷺ يُرْدِفُ خَلْفَهُ وَيَضَعُ طَعَامَهُ فِي الْأَرْضِ وَيُجِيبُ دَعْوَةَ الْمَمْلُوكِ وَيَرْكَبُ الْحِمَارَ»  

هَذَا حَدِيثٌ صَحِيحُ الْإِسْنَادِ وَلَمْ يُخَرِّجَاهُ مسلم ترك

See similar narrations below:

Collected by Ibn Mājah
ibnmajah:2296[Chain 1] Muḥammad b. al-Ṣabbāḥ > Sufyān [Chain 2] ʿAmr b. Rāfiʿ > Jarīr > Muslim al-Mulāʾī > Anas b. Mālik

"The Messenger of Allah ﷺ used to accept the invitation of a slave."  

ابن ماجة:٢٢٩٦حَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ حَدَّثَنَا سُفْيَانُ ح وَحَدَّثَنَا عَمْرُو بْنُ رَافِعٍ حَدَّثَنَا جَرِيرٌ عَنْ مُسْلِمٍ الْمُلاَئِيِّ

سَمِعَ أَنَسَ بْنَ مَالِكٍ يَقُولُ كَانَ رَسُولُ اللَّهِ ﷺ يُجِيبُ دَعْوَةَ الْمَمْلُوكِ