Musannaf Ibn Abi Shaybah 40699 — Reports on the Khawarij

Amr bin Salamah al-Hamdani said: We were sitting at the door of Sayyiduna Abdullah (may Allah be pleased with him), waiting for him, and he came out and said: "The Messenger of Allah (peace and blessings be upon him) narrated to us that a people will recite the Qur'an, but the Qur'an will not go down past their throats. They will leave Islam as an arrow passes out of its target." After narrating this hadith, Sayyiduna Abdullah (may Allah be pleased with him) said: "By Allah, I do not know; perhaps most of those connected with them are from among you."