It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that among the supplications of the Prophet (peace and blessings of Allah be upon him) was this supplication: "O Allah! I seek refuge with You from an evil neighbor in a permanent residence, for the neighbor during travel keeps changing."
Hadith Referenceالادب المفرد / كتاب الجار / 117
Hadith Gradingالألبانی:حسن
Hadith Takhrij«حسن : الصحيحة : 1443 - أخرجه النسائي ، كتاب الاستعاذة ، باب الاستعاذة من جار السوء : 5504»
It is narrated from Sayyiduna Abu Musa Ash'ari (may Allah be pleased with him) that the Messenger of Allah (peace and blessings of Allah be upon him) said: "The Hour will not be established until a man kills his neighbor, his brother, and his father."
Hadith Referenceالادب المفرد / كتاب الجار / 118
Hadith Gradingالألبانی:حسن
Hadith Takhrij«حسن : الصحيحة : 3185 - أخرجه أبويعلي : 7198 و ابن ماجه : 3959 و أحمد : 19636»