Riyad as-Salihin, Book 1, Hadith 303 (In-Book) ⓘ
Ibn 'Umar and 'Aishah (May Allah be pleased with them) reported: Messenger of Allah said, "Jibril kept recommending treating neighbours with kindness until I thought he would assign a share of inheritance".[Al-Bukhari and Muslim].
وعن ابن عمر وعائشة رضي الله عنهما قالا: قال رسول الله صلى الله عليه وسلم : " ما زال جبريل يوصيني بالجار حتى ظننت أنه سيورثه" ((متفق عليه)).