Sahih Muslim 1487

Zainab bint Umm Salama (Allah be pleased with her) reported that a relative of Umm Habiba (Allah he pleased with her) died. She sent for a yellow (perfume) and applied that to her forearm and said: I, am doing it, for I have heard Messenger of Allah ﷺ saying: It is not permissible for a woman believing in Allah and the Hereafter to mourn beyond three days except the husband (for whom she can mourn) for four months and ten days, This hadith was narrated by Zainab from her mother and from Zainab, the wife of Allah's Apostle ﷺ, or from some other lady from among the wives of the Prophet ﷺ.

وَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ حُمَيْدِ بْنِ نَافِعٍ، قَالَ سَمِعْتُ زَيْنَبَ بِنْتَ أُمِّ سَلَمَةَ، قَالَتْ تُوُفِّيَ حَمِيمٌ لأُمِّ حَبِيبَةَ فَدَعَتْ بِصُفْرَةٍ فَمَسَحَتْهُ بِذِرَاعَيْهَا وَقَالَتْ إِنَّمَا أَصْنَعُ هَذَا لأَنِّي سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ " لاَ يَحِلُّ لاِمْرَأَةٍ تُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ أَنْ تُحِدَّ فَوْقَ ثَلاَثٍ إِلاَّ عَلَى زَوْجٍ أَرْبَعَةَ أَشْهُرٍ وَعَشْرًا " .