Narrated Abdullah ibn Abu Bakr: Abdullah ibn Abu Bakr and some children of Muhammad ibn Maslamah said: There remained some people of Khaybar and they confined themselves to the fortresses. They asked the Messenger of Allah ﷺ to protect their lives and let them go. He did so. The people of Fadak heard this; they also adopted a similar way. (Fadak) was, therefore, exclusively reserved for the Messenger of Allah ﷺ, for it was not captured by the expedition of cavalry and camelry.

Narrated Umar: The properties of Banu al-Nadir were part of what Allah bestowed on His Messenger from what the Muslims has not ridden on horses or camels to get; so they belonged specially to the Messenger of Allah ﷺ who gave his family their annual contribution. Ibn Abdah said: His family (ahlihi) and not the members of his houses (ahl baitihi) ; then applied what remained for horses and weapons in Allah's path.

Narrated Al-Zuhri: Umar said explaining the verse: "What Allah has bestowed on His Messenger (and taken away) from them - for this ye made no expedition with either cavalry or camelry" this belonged specially to the Messenger of Allah ﷺ: lands of 'Urainah, Fadak, and so-and-so. What Allah as bestowed on His Messenger (and taken away) from the people of the townships - belong to Allah - to the Messenger, and to kindred and orphans, the needy and the wayfarer, to the indigent emigrants, those who were expelled from their homes and their property, and to those who, before them, had homes (in Madina), and had adopted the faith, and to those who came after them. This verse completely covered all the people ; they remained no one from Muslims but he had his right in it, or share (according to Ayyub's version) except the slaves.