Sunan an-Nasa'i 3276
سنن النسائي#3276SahihUthman bin 'Affan, may Allah be pleased with him, narrated that the Prophet said:"The Muhrim should not get married, arrange a marriage for someone else, nor propose marriage
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 ZaiSahih
In-book reference: 26:81