Salim said: Abdullah informed me on the authority of Zaid b. Thabit, Allah's Messenger (ﷺ) having given concession afterwards in case of ariyya transactions by which dry dates can be exchanged with fresh dates, but he did not permit it in other cases.
In-book : Book 21, Hadith 77
USC-MSA web (English) : Book 10, Hadith 3678 (deprecated)