(10) باب ذِكْرِ الاِخْتِلاَفِ عَلَى عَبْدِ اللَّهِ بْنِ دِينَارٍ فِي لَفْظِ هَذَا الْحَدِيثِ
It was narrated from Al- Hasan from Samurah, who said:
"The Messenger of Allah said;" Two traders have the choice as long as they have not separated, or until they reach a deal that suits both of th4em or that is satisfactory (to both)"
Reference: Sunan an-Nasa'i 4482
In-book reference: Book 44, Hadith 34
English translation: Vol. 5, Book 44, Hadith 4487