(18) باب بَيْعِ الطَّعَامِ مِثْلاً بِمِثْلٍ
Ibn 'Abbas; (Allah be pleased with them) reported on the authority of Usama b. Zaid Allah's Messenger (ﷺ) as having said this:
There is no element of interest when the money or commodity is exchanged hand to hand. (IT)
Reference (IT): Sahih Muslim 1596 c (IT)
In-book reference (IT): Book 22, Hadith 129 (IT)
USC-MSA web (English) reference(deprecated numbering scheme): Book 10, Hadith 3878 (IT)