It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him), he said that among the supplications of the Prophet (peace and blessings of Allah be upon him) was this supplication, «اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنْ جَارِ السُّوءِ فِي دَارِ الْمُقَامِ» "O Allah! I seek refuge with You from an evil neighbor in residence." Because the neighbor in this world moves away.

It is narrated from Abu Musa, he said that the Messenger of Allah, peace and blessings be upon him, said: "The Hour will not be established until a man kills his neighbor, his brother, and his father."