Urwah (may Allah have mercy on him) narrates: Among those of Quraysh, and then of the Banu Abd Manaf, who were killed on the day of Khaybar was Thaqf bin Amr, an ally of theirs from the Banu Asad bin Khuzaymah.
Hadith Referenceالمعجم الكبير للطبراني / باب الثاء / 1443