Umm Atiyyah Ansariyah · The Book of Divorce

A woman must not observe mourning for one who had died for more than three (days) except for four months and ten days in the case of her husband. And she must not wear a dyed garment except one of the types made of dyed yarn, or apply collyrium, or touch perfume except a little perfume or incense, when she has been purified after her courses.

We were forbidden to observe mourning for the dead beyond three days except in the case of husband (where it is permissible) for four months and ten days, and (that during this period) we should neither use collyrium nor touch perfume, nor wear dyed clothes, but concession was given to a woman when one of us was purified of our courses to make use of a little incense or scent.

"She was in a remote house. She came with her brothers to the Messenger of Allah and told him (about the situation) and he granted her a concession. When she was leaving he called her back and said: 'Stay in your house until the term prescribed is fulfilled.'"

"I came to the Prophet and mentioned moving to (join) my family." She told him about her situation. She said: "He allowed me, then, when I turned to leave, he called me back and said: 'Stay with your family until the term prescribed is fulfilled.'"

"The Messenger of Allah said: 'No woman should mourn for anyone who dies for more than three days, except for a husband, for whom she should mourn for four months and ten days. She should not wear garments that are dyed or patterned, or put on kohl or comb her hair, and she should not put on any perfume except when purifying herself after her period, when she may use a little of Qust or Azfar.'"