The Prophet ﷺ said, "Do not hate one another, do not turn your backs on one another, do not compete against one another, and be servants of Allah, brothers."
عن النبي ﷺ قال: لا تباغضوا، ولا تدابروا، ولا تنافسوا، وكونوا عباد الله إخوانا.
Muslim narrated it in Birr wa Sila (2563: 29) from Ahmad bin Saeed Darimi, who said, Habban narrated to us, Wahib narrated to us, Suhayl narrated to us, from his father, from Abu Hurairah, who mentioned it.