Narrated Abu Huraira: The Prophet said, "Procrastination (delay) in paying debts by a wealthy man is injustice. So, if your debt is transferred from your debtor to a rich debtor, you should agree."
Hadith ReferenceSahih Bukhari / The Book of Al-Hawalat / Hadith: 2287
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة