The Messenger of Allah ﷺ said, "No man who believes in Allah and the Last Day hates the Ansar."
قال رسول الله ﷺ: لا يبغض الأنصار رجل يؤمن بالله واليوم الآخر.
Muslim narrated it in the Book of Faith (77) through multiple routes from Amash, from Abu Salih, from Abu Saeed, who related it.