Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that I heard the Messenger of Allah (peace and blessings be upon him) say: "Whenever two people love each other in Islam, and then discord is created between them, it is necessarily due to a sin committed by one of them."
Hadith Referenceمسند عبدالله بن مبارك / 13
Hadith Gradingمحدثین:صحیح
Hadith Takhrij«الزهد، ابن مبارك : 251، مسند احمد : 5/71، 2/68، الأدب المفرد، بخاري : 1/491، صحیح الترغیب والترهیب، حدیث : 3495۔»