وعن ابن عباس رضي الله عنهما
قال: قال رسول الله صلى الله عليه وسلم: «لا تتلقوا الركبان، ولا يبع حاضر لباد«فقال له طاوس: ما قوله: لا بيع حاضر لباد؟ قال: لا يكون له سمسارًا»
The Messenger of Allah (sallallahu alayhi wa sallam) said, “The caravans carrying merchandise should not be met on the way to purchase from them; a man in the city should not sell for a man of the desert.”Tawus asked him (Ibn Abbas): “What do these words really imply?” He said: “He should not work as an agent on his behalf.”.