It is narrated from Hasan Basri (may Allah have mercy on him) that the Messenger of Allah (peace and blessings be upon him) said: "A man should not marry a woman who is already engaged to his brother, nor should he purchase over his brother's purchase."
Hadith Referenceسنن سعید بن منصور / كتاب النكاح / 1825
Hadith Gradingمحدثین:مرسل
Hadith Takhrij«مرسل، «انفرد به المصنف من هذا الطريق»»