Anas (Allah be pleased with him) reported The Messenger of Allah ﷺ was observing prayer during Ramadhan. I came and stood by his side. Then another man came and he stood likewise till we became a group. When the Apostle of Allah ﷺ perceived that we were behind him, he lightened the prayer. He then went to his abode and observed such (a long) prayer (the like of which) he never observed with us. When it was morning we said to him: Did you perceive us during the night? Upon this he said: Yes, it was this (realisation) that induced me to do that which I did. He (the narrator) said: The Messenger of Allah ﷺ began to observe Saum Wisal at the end of the month (of Ramadan), and some persons among his Companions began to observe this uninterrupted fast, whereupon the Apostle of Allah ﷺ said: What about such persons who observe uninterrupted fasts? You are not like me. By Allah. if the month were lengthened for me, I would have observed Saum Wisal, so that those who act with an exaggeration would (have been obliged) to abandon their exaggeration. 1501

حَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا أَبُو النَّضْرِ، هَاشِمُ بْنُ الْقَاسِمِ حَدَّثَنَا سُلَيْمَانُ، عَنْ ثَابِتٍ، عَنْ أَنَسٍ، - رضى الله عنه - قَالَ كَانَ رَسُولُ اللَّهِ ﷺ يُصَلِّي فِي رَمَضَانَ فَجِئْتُ فَقُمْتُ إِلَى جَنْبِهِ وَجَاءَ رَجُلٌ آخَرُ فَقَامَ أَيْضًا حَتَّى كُنَّا رَهْطًا فَلَمَّا حَسَّ النَّبِيُّ ﷺ أَنَّا خَلْفَهُ جَعَلَ يَتَجَوَّزُ فِي الصَّلاَةِ ثُمَّ دَخَلَ رَحْلَهُ فَصَلَّى صَلاَةً لاَ يُصَلِّيهَا عِنْدَنَا . قَالَ قُلْنَا لَهُ حِينَ أَصْبَحْنَا أَفَطِنْتَ لَنَا اللَّيْلَةَ قَالَ فَقَالَ " نَعَمْ ذَاكَ الَّذِي حَمَلَنِي عَلَى الَّذِي صَنَعْتُ " . قَالَ فَأَخَذَ يُوَاصِلُ رَسُولُ اللَّهِ ﷺ وَذَاكَ فِي آخِرِ الشَّهْرِ فَأَخَذَ رِجَالٌ مِنْ أَصْحَابِهِ يُوَاصِلُونَ فَقَالَ النَّبِيُّ ﷺ " مَا بَالُ رِجَالٍ يُواصِلُونَ إِنَّكُمْ لَسْتُمْ مِثْلِي أَمَا وَاللَّهِ لَوْ تَمَادَّ لِيَ الشَّهْرُ لَوَاصَلْتُ وِصَالاً يَدَعُ الْمُتَعَمِّقُونَ تَعَمُّقَهُمْ " .