The Prophet (ﷺ) 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."
Sahih al-Bukhari Book 38, Hadith 1
← Previous Hadith "Allah's Messenger (ﷺ) gave the land of Khaibar to the Jews to work on and cultivate and take half of its yield. Ibn `Umar added, "The land used to be rented for a certain portion (of its yield)." Nafi` mentioned the amount of the portion but I forgot it. Rafi` bin Khadij said, "The Prophet (ﷺ) forbade renting farms." Narrated 'Ubaidullah Nafi` said: Ibn `Umar said: (The contract of Khaibar continued) till `Umar evacuated the Jews (from Khaibar).

Sahih al-Bukhari Book 37, Hadith 25 Next Hadith → The Prophet (ﷺ) said, "Procrastination (delay) in paying debts by a wealthy person is injustice. So, if your debt is transferred from your debtor to a rich debtor, you should agree."

Sahih al-Bukhari Book 38, Hadith 2