question #1 Sahih al-Bukhari 1279, Book 23, Hadith 40 : What is the prescribed mourning period for women in Islam, and how does it differ for husbands and other relatives?

One of the sons of Um ‘Atiyya died, and when it was the third day she asked for a yellow perfume and
put it over her body, and said, “We were forbidden to mourn for more than three days except for our
husbands.”