Full Sharh — Sahih Muslim 3729
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 صلى الله عليه وسلم يَقُولُ " لاَ يَحِلُّ لاِمْرَأَةٍ تُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ أَنْ تُحِدَّ فَوْقَ ثَلاَثٍ إِلاَّ عَلَى زَوْجٍ أَرْبَعَةَ أَشْهُرٍ وَعَشْرًا " .
English Translation
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 Allah's Messenger (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
Source
Sahih Muslim(صحيح مسلم)
The Book of Divorce
Hadith Number
3729