(17) باب بَيْعِ الْحَاضِرِ لِلْبَادِي
It was narrated from 'Abdullah that:
the Messenger of Allah forbade artificially inflating prices, meeting traders on the way, and for a town-dweller to sell for a desert-dweller." (Sahih )
Reference: Sunan an-Nasa'i 4497
In-book reference: Book 44, Hadith 49
English translation: Vol. 5, Book 44, Hadith 4502