´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 ReferenceSunan an-Nasa'i / The Book of Financial Transactions / Hadith: 4507
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه