Narrated It was narrated that Ibn `Umar (رضي الله عنه) said:
We used to buy and sell foodstuff at the time of the Messenger of Allah (ﷺ), and he would send someone to tell us to transfer the food from the place we have bought it to another place before selling it.
Narrated It was narrated that Ibn `Umar (رضي الله عنه) said:
The Messenger of Allah (ﷺ) said: “The two parties to a transaction have the option (of cancelling it) so long as they have not parted or there is a condition which gives the option to cancel.`