It is narrated from Abdullah bin Abbas (may Allah be pleased with them both) that one of the companions of the Prophet (peace and blessings be upon him) said: If the Prophet (peace and blessings be upon him) dies, I will marry Aishah (may Allah be pleased with her) or Umm Salamah (may Allah be pleased with her). So Allah Almighty revealed this verse: "And it is not for you to harm the Messenger of Allah, nor ever to marry his wives after him. Indeed, that would be an enormity in the sight of Allah." [Surah al-Ahzab: 53].
Sulayman (bin Ahmad) said: No one narrated it from Sufyan except Mihran.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب النكاح / 13418