Musnad Ahmad

It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that the chiefs of Quraysh once gathered in the Hatim and, in the names of their false gods Lat, Uzza, and Manat, made a pact and covenant that if they saw Muhammad (peace and blessings be upon him), they would all stand together and would not part from him without killing him. Sayyidah Fatimah (may Allah be pleased with her) heard this and, weeping, came to the Prophet (peace and blessings be upon him) and said, "The chiefs of Quraysh are making a pact concerning you that if they see you, they will advance and kill you, and each one of them is thirsty for your blood." Upon hearing this, the Prophet (peace and blessings be upon him) said, "Daughter! Bring me some water for ablution." The Prophet (peace and blessings be upon him) performed ablution and went to Masjid al-Haram. When those people saw the Prophet (peace and blessings be upon him), they said, "There he is," but then, for some reason, they lowered their gazes, their chins hung down on their chests, and they sat bewildered in their places. They could neither raise their eyes to look at the Prophet (peace and blessings be upon him) nor could any of them stand up and move towards him. The Prophet (peace and blessings be upon him) walked towards them until he stood by their heads, took a handful of dust, and said, "May these faces be disfigured," and threw that dust upon them. Every person upon whom that dust fell was killed in the state of disbelief on the day of Badr.