The Prophet ﷺ said, "When one of you wishes to return, let him perform ablution."
أخبرنا الحسين بن حريث قال حدثنا سفيان عن عاصم عن أبي المتوكل
عن النبي ﷺ قال إذا أراد أحدكم أن يعود توضأ
No references are available.
Reported by Muslim, in the Book of Menstruation, chapter on the permissibility of a person in a state of major ritual impurity sleeping and the recommendation of wudu, etc., no. 308, from the hadith of Asim, through him, and it is also found in Kubra, no. 258.