The Prophet ﷺ said, "Whoever rinses his mouth and expels water from his nose, his sins come out from his nose and mouth," and he mentioned a similar meaning.
حدثنا حسين بن محمد حدثنا محمد بن مطرف عن زيد بن أسلم عن عطاء بن يسار
عن النبي ﷺ قال من تمضمض واستنثر خرجت خطاياه من أنفه وفمه فذكر معناه
No references are available.
Its isnad is sahih, and it is like the preceding one.