It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) said: "When a man has intercourse with his wife during her menstruation, if the blood is fresh and red, he should give one dinar in charity (as expiation), and if the blood is yellowish, he should give half a dinar in charity." Imam Ibrahim (may Allah have mercy on him) said: And he should seek forgiveness.