Musnad Ahmad Hadith 26746

It is narrated from Umm Salamah (may Allah be pleased with her) that once the Prophet (ﷺ) said to Fatimah to call her husband and children as well. So Ali and Hasan and Husain also came. The Prophet (peace be upon him) took a cloak of Fadak and covered all of them with it, and then he extended his hand outside and pointed towards the sky and said: O Allah, these are my Ahl al-Bayt, so send Your mercy and blessings upon Muhammad and the family of Muhammad (ﷺ). Surely, You are Praiseworthy, Most Glorious. Upon this, I (Umm Salamah) entered my head into the room and said: O Messenger of Allah, am I also with you? The Prophet (peace be upon him) said: You are also upon goodness, you are also upon goodness.