66 - ʿAbd Allāh narrated to us: Al-Ḥasan ibn al-Ṣabbāḥ narrated to me, he said: I heard Shuʿayb ibn Ḥarb say: "Do not sit except with one of two men: a man whom you sit with who teaches you good and you accept it from him, or a man whom you teach good and he accepts it from you. As for the third, flee from him!"