[Machine] He (Abu Ghaleb) heard the Prophet ﷺ saying: "No Muslim servant hears the call to prayer and then gets up to make ablution except that his sins are forgiven with the first drop of water that reaches his hand from that ablution. And for every drop that follows until he completes his ablution, his previous sins are forgiven. And when he stands up to perform his prayer, even if it is a voluntary prayer, I asked Abu Umamah: "Did you hear this from the Prophet ﷺ?" He said: "Yes, by the One who sent him with the truth, as a giver of glad tidings and a warner, not once, not twice, not three times, not four times, not five times, not six times, not seven times, not eight times, not nine times, not ten times, but he gestured with his hands."  

أَنَّهُ سَمِعَ النَّبِيَّ ﷺ وَهُوَ يَقُولُ مَا مِنْ عَبْدٍ مُسْلِمٍ يَسْمَعُ أَذَانَ صَلَاةٍ فَقَامَ إِلَى وَضُوئِهِ إِلَّا غُفِرَ لَهُ بِأَوَّلِ قَطْرَةٍ تُصِيبُ كَفَّهُ مِنْ ذَلِكَ الْمَاءِ فَبِعَدَدِ ذَلِكَ الْقَطْرِ حَتَّى يَفْرُغَ مِنْ وُضُوئِهِ إِلَّا غُفِرَ لَهُ مَا سَلَفَ مِنْ ذُنُوبِهِ وَقَامَ إِلَى صَلَاتِهِ وَهِيَ نَافِلَةٌ قَالَ أَبُو غَالِبٍ قُلْتُ لِأَبِي أُمَامَةَ آنْتَ سَمِعْتَ هَذَا مِنَ النَّبِيِّ ﷺ؟ قَالَ إِي وَالَّذِي بَعَثَهُ بِالْحَقِّ بَشِيرًا وَنَذِيرًا غَيْرَ مَرَّةٍ وَلَا مَرَّتَيْنِ وَلَا ثَلَاثٍ وَلَا أَرْبَعٍ وَلَا خَمْسٍ وَلَا سِتٍّ وَلَا سَبْعٍ وَلَا ثَمَانٍ وَلَا تِسْعٍ وَلَا عَشْرٍ وَعَشْرٍ وَصَفَّقَ بِيَدَيْهِ  

"مَا مِن مُسْلِمٍ يَسْمَعُ أَذَانًا، فَقامَ إِلى وضُوئِه إِلا غُفِرَ لَهُ في أَوَّلِ قَطرَةٍ تُصِيبُ كَفَّهُ مِنْ ذَلِكَ الْمَاءِ، فَبِعَدَدِ ذَلِكَ الْقَطْرِ يَغْفِرُ الله لَهُ مَا سَلَفَ مِنْ ذُنُوبِهِ، فَيَقُومُ إِلَى صَلاتِهِ وَهِيَ نَافِلَةٌ".