حَدَّثَنَا عِيسَى بْنُ عُثْمَانَ بْنِ عِيسَى بْنِ عَبْدِ الرَّحْمَنِ الرَّمْلِيُّ، قَالَ: حَدَّثَنَا عَمِّي يَحْيَى بْنُ عِيسَى الرَّمْلِيُّ، عَنِ الأَعْمَشِ، عَنْ أَبِي صَالِحٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ: كَانَ رَسُولُ اللهِ صلى الله عليه وسلم يَقُومُ يُصَلِّي حَتَّى تَنْتَفِخَ قَدَمَاهُ فَيُقَالُ لَهُ: يَا رَسُولَ اللهِ، تَفْعَلُ هَذَا وَقَدْ غَفَرَ اللَّهُ لَكَ مَا تَقَدَّمَ مِنْ ذَنْبِكَ وَمَا تَأَخَّرَ؟، قَالَ: أَفَلا أَكُونُ عَبْدًا شَكُورًا.
Allah’s Messenger (Allah bless him and give him peace) used to stand performing the ritual prayer until his feet had begun to swell, so he would be asked: “O Messenger of Allah, must you do this, when Allah has already forgiven you your former and your latter sins?” He replied: “Shall I not be a thankful servant?”
Source: Shamail al-Muhammadiyah — repository translation · Imam Tirmidhi — authenticity/grade metadata requires independent source review · Sunnah.comAudio not available for the selected reciter.
Source: Shamail al-Muhammadiyah — repository arabic · Imam Tirmidhi · Sunnah.com