The Messenger of Allah ﷺ said, "Do not envy one another, do not sever ties with one another, do not turn your backs on one another. Be servants of Allah as brothers. It is not lawful for a Muslim to shun his brother for more than three days."
حدثنا عبد الرزاق حدثنا معمر عن الزهري
قال رسول الله ﷺ لا تحاسدوا ولا تقاطعوا ولا تدابروا وكونوا عباد الله إخوانا ولا يحل لمسلم أن يهجر أخاه فوق ثلاث