Abu Hurairah reported,

"Every Muslim has a duty to bathe one day in every seven, washing his head and his body."

Bukhari 897

Sahih

ثم قال حق على كل مسلم أن يغتسل في كل سبعة أيام يوما يغسل فيه رأسه وجسده

البخاري 897صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Bukhari
Book
Friday
Chapter
Is ghusl required of those who do not attend Friday prayer, such as women, children, and others
Numbering
Darussalam 897
Bukhari 897