Sahih Muslim
The Book Pertaining to Judicial Decisions (Kitab Al-Aqdiyya)
Book Number: 018 / Hadith Number: 4288
Sa'id al-Maqburi reported: I heard Abu Shuraih al-Khuzill saying: My ears heard and my eyes saw and my mind retained it, when Allah's Messenger (may peace be upon him) spok this, and he then narrated the hadith and made mention of this:" It is not permissible for any one of you to stay with his brother until he makes him sinful."