Jami` at-Tirmidhi 3017
جامع الترمذي#3017SahihNarrated Abu Sa'eed Al-Khudri:"We captured some women on the Day of Awtas and they had husbands among their people. That was mentioned to the Messenger of Allah (ﷺ) so Allah revealed: '...And women already married, except those whom your right hands possess... (4:)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih
In-book reference: 47:69