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: O assembly of women! Give charity and do so abundantly, for I see that the majority of the inhabitants of Hell are you. The reason for this is that you indulge much in cursing and are ungrateful to your husbands. I have not seen anyone more deficient in intelligence and religion who can overcome a wise man than you women. A woman asked: What is the deficiency in our intelligence and religion? He (peace and blessings be upon him) said: The deficiency in intelligence is that the testimony of two women is equal to the testimony of one man; this is the deficiency in intelligence. And a woman does not pray during her menstrual days nor does she fast in Ramadan; this is the deficiency in religion.