It is narrated from Hazrat Anas (may Allah be pleased with him) that on the day of the Battle of Hunain, Hazrat Abu Talha (may Allah be pleased with him) came to make the Prophet (peace and blessings be upon him) laugh and said, "O Messenger of Allah (peace and blessings be upon him)! Look at Umm Sulaym, she has a dagger with her." The Prophet (peace and blessings be upon him) asked her, "O Umm Sulaym! What will you do with it?" She replied, "If any polytheist comes near me, I will rip open his belly with it."