Sahih Muslim, 2470

Yusair b. 'Amr reported that he inquired of Sahl b. Hunaif:Did you hear the Messenger of Allah (ﷺ) making a mention of the Khawarij? He said: I heard him say (and he pointed with his hand towards the east) that these would be a people who would recite the Qur'an with their tongues and it would not go beyond their collar bones. They would pass clean through their religion just as the arrow passes through the prey

Rapporté par Yousair ibn ‘Amr : Il a demandé à Sahl ibn Hunaif رضي الله عنه : « As-tu entendu le Messager d’Allah ﷺ parler des Khawarij ? » Il a répondu : « Je l’ai entendu dire (en pointant la main vers l’est) : “Ce sera un peuple qui récitera le Coran avec leur langue, mais il ne dépassera pas leur clavicule. Ils passeront à côté de leur religion comme une flèche traverse sa cible.” »