Sunan an-Nasai 15170
In-book no 434أَخْبَرَنَا مُسْلِمُ بْنُ عَمْرِو بْنِ مُسْلِمٍ، قَالَ حَدَّثَنِي ابْنُ نَافِعٍ، عَنِ اللَّيْثِ بْنِ سَعْدٍ، عَنْ بَكْرِ بْنِ سَوَادَةَ، عَنْ عَطَاءِ بْنِ يَسَارٍ، عَنْ أَبِي سَعِيدٍ، أَنَّ رَجُلَيْنِ، تَيَمَّمَا وَصَلَّيَا ثُمَّ وَجَدَا مَاءً فِي الْوَقْتِ فَتَوَضَّأَ أَحَدُهُمَا وَعَادَ لِصَلاَتِهِ مَا كَانَ فِي الْوَقْتِ وَلَمْ يُعِدِ الآخَرُ فَسَأَلاَ النَّبِيَّ صلى الله عليه وسلم فَقَالَ لِلَّذِي لَمْ يُعِدْ " أَصَبْتَ السُّنَّةَ وَأَجْزَأَتْكَ صَلاَتُكَ " . وَقَالَ لِلآخَرِ " أَمَّا أَنْتَ فَلَكَ مِثْلُ سَهْمِ جَمْعٍ " .
It was narrated from Abu Sa'eed that two men performed Tayammum and prayed, then they found water when there was still time left for prayer. One of them performed Wudu' and repeated the prayer, and the other did not. They asked the Prophet (ﷺ) about that and he said to the one who did not repeat the prayer: "You followed the Sunnah and your prayer is acceptable." And he said to the other: "And you will have something like the reward of two prayers."