Number of People in Ghadir Khumm
Allah ordered His Prophet(S.A.W.) to inform the people of this designation at a time of crowded populous so that all could become the narrators of the tradition, while they exceeded a hundred thousand. Narrated by Zayd b. Arqam: Abu al-Tufayl said: "I heard it from the Messenger of Allah (S.A.W.), and there was no one (there) except that he saw him with his eyes and heard him with his ears."