Sunan Abi Dawud 3035
سنن أبي داود#3035SahihAbu Hurairah reported the Messenger of Allah (ﷺ) as saying “Iraq will prevent its measure (qafiz) and dirham. Syria will prevent its measure (mudi) and dinar. Egypt will prevent its measure (irdabb) and dinar. Then you will return to the position where you started. Zuhair said this three times. The flesh and blood of Abu Hurairah witnessed it
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih Muslim (2896)
In-book reference: 20:108