Amr bin Dinar عمرو بن دينار الأثرم الجمحي · The Chapters on Business Transactions

"Zaid bin Thabit narrated to me that the Messenger of Allah (ﷺ) gave a concession regarding the sale of 'Araya.”

"The Messenger of Allah (ﷺ) commanded the rich to keep sheep, and he commanded the poor to keep chickens, and he said: 'When the rich keep chickens, then Allah will give permission for the town to be destroyed."'