It is 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: "Whoever's intercession becomes a barrier to any of Allah's limits, he has opposed the command of Allah. Whoever dies while in debt, (let him remember that) on the Day of Resurrection there will be no abundance of dirhams and dinars; rather, there will be exchange of good and bad deeds. Whoever knowingly argues in favor of falsehood will remain in the wrath and anger of Allah until he desists. Whoever accuses a believer of a crime that is not found in him will be detained in «ردغة الخبال» (the pus of the people of Hell) until he performs such a good deed that can get him out from there."