Hadith 4494
Chapter 17: The Town-Dweller Selling For A desert-Dweller - كتاب البيوع
أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ الأَعْلَى، قَالَ حَدَّثَنَا خَالِدٌ، قَالَ حَدَّثَنَا ابْنُ عَوْنٍ، عَنْ مُحَمَّدٍ، عَنْ أَنَسٍ، قَالَ نُهِينَا أَنْ يَبِيعَ، حَاضِرٌ لِبَادٍ .
It was narrated that Anas said:
"It was forbidden to us for a town-dweller to sell for a desert-dweller." (Sahih )
Reference : Sunan an-Nasa'i 4494
In-book reference : Book 44, Hadith 46