Sahih Bukhari
Knowledge
Volume: 001 / Book Number: 003 / Hadith Number: 101
Narrated Abu Said Al-Khudri:
Some women requested the Prophet to fix a day for them as the men were taking all his time. On that he promised them one day for religious lessons and commandments. Once during such a lesson the Prophet said, "A woman whose three children die will be shielded by them from the Hell fire." On that a woman asked, "If only two die?" He replied, "Even two (will shield her from the Hell-fire)."