Hadith 5336
Zainab further said:
"I heard my mother, Um Salama saying that a woman came to Allah's Apostle and said, "O Allah's Apostle! The husband of my daughter has died and she is suffering from an eye disease, can she apply kohl to her eye?" Allah's Apostle replied, "No," twice or thrice. (Every time she repeated her question) he said, "No." Then Allah's Apostle added, "It is just a matter of four months and ten days. In the Pre-Islamic Period of ignorance a widow among you should throw a globe of dung when one year has elapsed."
قَالَتْ زَيْنَبُ وَسَمِعْتُ أُمَّ سَلَمَةَ، تَقُولُ جَاءَتِ امْرَأَةٌ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم فَقَالَتْ يَا رَسُولَ اللَّهِ إِنَّ ابْنَتِي تُوُفِّيَ عَنْهَا زَوْجُهَا وَقَدِ اشْتَكَتْ عَيْنَهَا أَفَتَكْحُلُهَا فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لاَ ". مَرَّتَيْنِ أَوْ ثَلاَثًا كُلَّ ذَلِكَ يَقُولُ لاَ، ثُمَّ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " إِنَّمَا هِيَ أَرْبَعَةُ أَشْهُرٍ وَعَشْرٌ، وَقَدْ كَانَتْ إِحْدَاكُنَّ فِي الْجَاهِلِيَّةِ تَرْمِي بِالْبَعَرَةِ عَلَى رَأْسِ الْحَوْلِ ".