Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates: A woman came to the service of the Prophet (peace and blessings of Allah be upon him) and said: My sister has passed away, and she owed some fasts of Ramadan. The Prophet (peace and blessings of Allah be upon him) said: "If she had a debt, would you pay it off?" She replied: Yes! The Prophet (peace and blessings of Allah be upon him) said: "Then Allah is more deserving that His right be fulfilled."