Hadith 4507
´It was narrated from Ibn 'Umar that the Prophet said:` "No one of you should urge someone to cancel a sale he has already agreed upon with his brother so as to sell him his own goods."
Hadith 4508
´It was narrated from Ibn 'Umar that the Messenger of Allah said:` "Do not urge someone to cancel a sale he has already agreed upon so as to sell him your own goods, unless he bys or changes his mind."