Muwatta Malik #938
Hajj
Yahya related to me from Malik from Yahya ibn Said from Said ibn
al-Musayyab that Umar ibn al-Khattab said, "Anyone who has braided his
hair, or plaited it or matted it must shave his head."
About Muwatta Malik
This hadith is #938 from Muwatta Malik, in the Book of Hajj. Muwatta Malik contains 1,985 hadiths across 61 books.