موطا امام مالك رواية ابن القاسم
Muwatta Imam Malik (Riwayat Ibn al-Qasim)
Issues of Marriage
Prohibition of proposing over another's proposal
Hadith 358
351- وبه: أن رسول الله صلى الله عليه وسلم قال: ”لا يخطب أحدكم على خطبة أخيه.“
And with the same chain of narration, it is narrated from (Sayyiduna Abu Hurairah, may Allah be pleased with him) that the Messenger of Allah, peace and blessings be upon him, said: "None of you should propose marriage over the proposal of his brother."
