I heard Humran bin Aban telling Abu Burdah in the mosque that he heard ʿUthman bin ʿAffan ؓ narrate from the Prophet ﷺ that he said: “Whoever does wudoo’ properly as enjoined by Allah, the prescribed prayers will be expiations for whatever comes between them.ʿ
عَنِ النَّبِيِّ ﷺ أَنَّهُ قَالَ مَنْ أَتَمَّالْوُضُوءَ كَمَا أَمَرَهُ اللهُ فَالصَّلَوَاتُ الْمَكْتُوبَاتُ كَفَّارَاتٌ لِمَا بَيْنَهُنَّ