Muwatta Malik 1245
موطأ مالك#1245SahihYahya related to me from Malik from Hisham ibn 'Urwa from his father that al-Miswar ibn Makhrama told him that Subaya al-Aslamiya gave birth a few nights after the death of her husband. The Messenger of Allah, may Allah bless him and grant him peace, said to her, "You are free to marry, so marry whomever you wish
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Salim al-HilaliSahih
In-book reference: 29:42