Salam.
Do you know when this expediction happened?
because acording to wikipedia : The expedition of Dhat al-Riqa took place in October 625 AD, 5AH of the Islamic Calendar,[4] but some other Muslim scholars believe it took place after the Battle of Khaybar in 627 AD, i.e. 7 AH of the Islamic Calendar.
I say that because acording to Abu Mousa el Ashari and Abu Hourayra that was in 7 years.
In fact why there is divergence?
Barak'Allah ou fikoum