The Prophet ﷺ said, "The sign of faith is love for the Ansar, and the sign of hypocrisy is hatred of the Ansar."
عن النبي ﷺ قال: آية الإيمان حب الأنصار، وآية النفاق بغض الأنصار.
Bukhari narrated it in the Book of Faith (17), and Muslim in the Book of Faith (74), both from the hadith of Shubah, who said, Abdullah bin Abdullah bin Jabr told me, he said, I heard Anas, and he mentioned it.