Al-Kāfi - Volume 6 > The Case of a Woman whose Husband Dies before Going to Bed with her and that there is no Waiting Period and Mahr (dower) for her
Hadith #4

عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ حَمَّادٍ عَنِ الْحَلَبِيِّ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ إِنْ لَمْ يَكُنْ قَدْ دَخَلَ بِهَا وَ قَدْ فَرَضَ لَهَا مَهْراً فَلَهَا نِصْفُ مَا فَرَضَ لَهَا وَ لَهَا الْمِيرَاثُ وَ عَلَيْهَا الْعِدَّةُ .

4. Ali ibn Ibrahim has narrated from his father from ibn abu ‘Umayr from Hammad from al-Halabiy who has said the following: “Abu ‘Abd Allah, ‘Alayhi al-Salam, has said, ‘If one has not gone to bed with his wife but has set up mahr (dower), she deserves one-half of the mahr (dower) that is set for her and complete inheritance. She must count complete waiting period.’”