Musnad Abu Ya'la al-Mawsili 42:437

I read to al-Husayn ibn Yazid al-Tahhan: Sa'id ibn Khuthaym narrated to us, from Fudayl, from 'Atiyyah, from Abu Sa'id al-Khudri, who said: When this verse was revealed: "And give the relative his right" (al-Isra'), the Prophet, peace and blessings of Allah be upon him, called Fatimah and gave her Fadak.