Battle of Khaybar
The expedition of Dhat al-Riqa took place in July AD 625 (or April 626, Muharram AH 5 of the Islamic calendar according to al-Waqidi), or after the Battle of Khaybar in AD 628, i.e. AH 7 of the Islamic calendar. Two Quran verses, 5:11 and 4:101, are related to this event.