Narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: When people become stingy regarding dirhams and dinars, indulge in ‘inah transactions, follow the tails of cattle, and abandon jihad in the way of Allah, then Allah Almighty will send a trial upon them, and He will not remove it until they return to their religion.