Abu Hurayra said, "Part of the supplication of the Prophet ﷺ was, "Oh Allah, I seek refuge with you from an evil neighbour in the Eternal World. A neighbour in this world can be changed.

عَنْ أَبِي هُرَيْرَةَ قَالَ كَانَ مِنْ دُعَاءِ النَّبِيِّ ﷺ اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنْ جَارِ السُّوءِ فِي دَارِ الْمُقَامِ فَإِنَّ جَارَ الدُّنْيَا يَتَحَوَّلُ

Abu Musa reported that the Messenger of Allah ﷺ said, "The Final Hour will not come until a man kills his neighbour, his brother and his father."

قَالَ رَسُولُ اللهِ ﷺ لاَ تَقُومُ السَّاعَةُ حَتَّى يَقْتُلَ الرَّجُلُ جَارَهُ وَأَخَاهُ وَأَبَاهُ