Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates that the Messenger of Allah (peace and blessings be upon him) said: "O assembly of women! Give charity and seek forgiveness abundantly, for I have seen you to be the majority of the people of Hell." A woman among them said: O Messenger of Allah! Why is that for us (that we are the majority of the people of Hell)? He (peace and blessings be upon him) said: "You curse frequently and are ungrateful to your husbands. And I have not seen any who are deficient in intellect and religion more overpowering of a man of sense than you." She said: O Messenger of Allah! What is the deficiency of intellect and religion? He (peace and blessings be upon him) said: "As for the deficiency of intellect, the testimony of two women equals the testimony of one man; this is the deficiency of intellect. And she remains for nights without praying, and does not fast in Ramadan; this is the deficiency of religion."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الشهادات / 20529