The Prophet ﷺ said, "The delay in payment by a wealthy person is an injustice. If your debt is transferred to a solvent person, accept the transfer. And do not make two sales in one sale."
حدثنا إبراهيم بن عبد الله الهروي قال حدثنا هشيم قال حدثنا يونس بن عبيد عن نافع
عن النبي ﷺ قال مطل الغني ظلم وإذا أحلت على مليء فاتبعه ولا تبع بيعتين في بيعة
[Sahih]. Ibn Majah also narrated it in the Book of Charity, Chapter on Hawalah, h. 2404, from the hadith of Hushaym in the same manner. Yunus did not hear from Nafi, and the hadith has sahih corroborating narrations.