Sayyiduna al-Harith bin Uqaysh al-Ukli (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) said: "Any Muslim who loses four children, Allah will admit him into Paradise by His grace and mercy." The Companions said: O Messenger of Allah! What if they are three? He (peace and blessings be upon him) said: "Three as well." They said: O Messenger of Allah! What if they are two? He (peace and blessings be upon him) said: "Two as well." Then he said: "And among my Ummah there is one who will grow so large (for Hell) that he will be the size of one of its corners; and among my Ummah there is one through whose intercession more people than the tribe of Mudar will enter Paradise."
Hadith Referenceالمعجم الكبير للطبراني / باب الحاء / 3347