Sunan an-Nasa'i 3535
سنن النسائي#3535SahihIt was narrated from Safiyyah bint Shaibah, from Umm Salamah, the wife of the Prophet, that the Prophet said:"The woman whose husband has died should not wear clothes that are dyed with safflower or red clay, and she should not use dye nor kohl
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiIsnaad Hasan
In-book reference: 27:149