صحيح مسلم
كتاب الطلاق · باب وُجُوبِ الإِحْدَادِ فِي عِدَّةِ الْوَفَاةِ وَتَحْرِيمِهِ فِي غَيْرِ ذَلِكَ إِلاَّ ثَلاَثَةَ أَيَّامٍ
Sahih Muslim 1486 c, 1488 e
الإسناد
أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ(ت ٢٣٥هـ) وَعَمْرٌو النَّاقِدُ(ت ٢٣٢هـ) يَزِيدُ بْنُ هَارُونَ(ت ٢٠٦هـ) يَحْيَى بْنُ سَعِيدٍ(ت ١٤٣هـ) حُمَيْدِ بْنِ نَافِعٍ زَيْنَبَ بِنْتَ أَبِي سَلَمَةَ(ت ٧٣هـ) أُمِّ سَلَمَةَ(ت ٦٣هـ) وَأُمِّ حَبِيبَةَ(ت ٤٩هـ)
المتن
قَدْ كَانَتْ إِحْدَاكُنَّ تَرْمِي بِالْبَعَرَةِ عِنْدَ رَأْسِ الْحَوْلِ وَإِنَّمَا هِيَ أَرْبَعَةُ أَشْهُرٍ وَعَشْرٌ ‏"
Zainab bint Abu Salama reported: Umm Salama and Umm Habiba (Allah be pleased with them) were talking with each other (and saying) that a woman came to Allah's Messenger (ﷺ) and mentioned to him that her daughter had lost her husband, and her eyes were sore and she wanted to use collyrium, whereupon Allah's Messenger (ﷺ) said: One among you used to throw dung at the end of a year, and now (this abstinence from adornment) is only for four months and ten days.