(13) Marriage
كتاب النكاح
(15a) Chapter: The Period a Divorced Woman must Wait before she may Remarry - Section 1
(15) باب العدة - الفصل الأول
Mishkat al-Masabih 3328 
Al-Miswar b. Makhrama said that some nights after her husband’s death Subai’a al-Aslamiya gave birth to a child. Then she went to the Prophet and asked permission to marry. He gave her permission and she married. Bukhari transmitted it.
وَعَنِ الْمِسْوَرِ بْنِ مَخْرَمَةَ: أَنَّ سُبَيْعَةَ الْأَسْلَمِيَّةَ نُفِسَتْ بَعْدَ وَفَاةِ زَوْجِهَا بِلَيَالٍ فَجَاءَتِ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَاسْتَأْذَنَتْهُ أَنْ تَنْكِحَ فأذِنَ لَهَا فنكحت. رَوَاهُ البُخَارِيّ
 صَحِيح  (الألباني)حكم :
Reference : Mishkat al-Masabih 3328
In-book reference : Book 13, Hadith 242