Hadith
حَدَّثَنَا عَبْدُ السَّلاَمِ بْنُ عَبْدِ الرَّحْمَنِ الْوَابِصِيُّ، حَدَّثَنَا أَبِي، عَنْ شَيْبَانَ، عَنْ حُصَيْنِ بْنِ عَبْدِ الرَّحْمَنِ، عَنْ هِلاَلِ بْنِ يِسَافٍ، قَالَ قَدِمْتُ الرَّقَّةَ فَقَالَ لِي بَعْضُ أَصْحَابِي هَلْ لَكَ فِي رَجُلٍ مِنْ أَصْحَابِ النَّبِيِّ صلى الله عليه وسلم قَالَ قُلْتُ غَنِيمَةٌ فَدَفَعْنَا إِلَى وَابِصَةَ قُلْتُ لِصَاحِبِي نَبْدَأُ فَنَنْظُرُ إِلَى دَلِّهِ فَإِذَا عَلَيْهِ قَلَنْسُوَةٌ لاَطِئَةٌ ذَاتُ أُذُنَيْنِ وَبُرْنُسُ خَزٍّ أَغْبَرُ وَإِذَا هُوَ مُعْتَمِدٌ عَلَى عَصًا فِي صَلاَتِهِ فَقُلْنَا بَعْدَ أَنْ سَلَّمْنَا . فَقَالَ حَدَّثَتْنِي أُمُّ قَيْسٍ بِنْتُ مِحْصَنٍ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم لَمَّا أَسَنَّ وَحَمَلَ اللَّحْمَ اتَّخَذَ عَمُودًا فِي مُصَلاَّهُ يَعْتَمِدُ عَلَيْهِ .
Narrated Umm Qays bint Mihsan: Hilal ibn Yasaf said: I came to ar-Raqqah (a place in Syria). One of my companions said to me: Do you want to see any of the Companions of the Prophet (ﷺ)? I said: A good opportunity. So we went to Wabisah. I said to my friend: Let us first see his mode of living. He had a cap with two ears stuck (to his head), and wearing a brown silken robe. He was resting on a staff during prayer. We asked him (about resting on the staff) after salutation; He said: Umm Qays daughter of Mihsan said to me that when the Messenger of Allah (ﷺ) became aged and the flesh grew increasingly on him, he took a prop at his place of prayer and rested on it
Sahih · Al-Albani
Sunan Abi Dawud 948 ·Book 2, Hadith 559·Also available on sunnah.com·