Hadith 1490
Safiyya bint Abu 'Ubaid reported on the authority of Hafsa or 'A'isha (Allah be pleased with thein) or from both of them that Allah's Messenger (may peace he upon him) said: It is not permissible for a woman believing in Allah and the Hereafter (or believing in Allah and His Messenger) that she should observe mourning for the dead beyond three days except in case of her husband.
Hadith 1490
Safiyya bint Abu 'Ubaid reported that she heard Hafsa daughter of Umar (RA) , (and) wife of Allah's Prophet (ﷺ) , narrating a hadith like this from Allah's Apostle (ﷺ) , and she made this addition: "She should abstain from adorning herself (in case of the death of her husband) for four months and ten days."
Hadith 1490
Safiyya bint Abu 'Ubaid narrated this tradition of Allah's Prophet (ﷺ) on the authority of some wives of Allah's Apostle (ﷺ)
Hadith 2230
Safiyya reported from some of the wives of Allah's Apostle (ﷺ) Allah's Apostle (ﷺ) having said: He who visits a diviner ('Arraf) and asks him about anything, his prayers extending to forty nights will not be accepted.