(55) باب عِدَّةِ الْمُتَوَفَّى عَنْهَا زَوْجُهَا
A similar report was narrated from Safiyyah bint Abi 'Ubaid from one of the wives of the Prophet -and she is Umm Salamah- from the Prophet. (PT)
Reference (PT): Sunan an-Nasa'i 3505 (PT)
In-book reference (PT): Book 27, Hadith 117 (PT)
English translation (PT): Vol. 4, Book 27, Hadith 3535 (PT)