Sunan Abi Dawud 1615
سنن أبي داود#1615SahihAbd’ Allah(b. 'Umar) said “The people then began to pay half a sa’ of wheat later on. The narrator said :'Abd Allah (b. Umar) use to pay dried dates as sadaqah one year the people of Medina lacked dried dates, hence he paid barley
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 Bukhari (1511) Sahih Muslim (984)
In-book reference: 9:60