It is narrated from Sayyidah Umm Salamah (may Allah be pleased with her); she said: I heard the Messenger of Allah (peace and blessings be upon him) saying: "After the worship of idols and the drinking of wine, the first thing my Lord forbade me and took a covenant from me about was people quarrelling with one another."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 19856