Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates: One day the Prophet Muhammad (peace and blessings be upon him) came out, and he had a bandage tied on his head. He saw some Ansar and their youths coming from the front. He said: By the One in whose hand is the life of Muhammad, I love you people. Indeed, the Ansar have fulfilled that which was obligatory upon them. Now that which is obligatory upon you remains, so do good to their good ones and overlook the faults of their bad ones.
Hadith Referenceصحیح ابن حبان / كتاب إخباره ﷺ عن مناقب الصحابة رجالهم ونسائهم بذكر أسمائهم رضوان الله عليهم أجمعين / 7271
Hadith Gradingفضيلة الشيخ الإمام محمد ناصر الدين الألبانيصحيح - انظر (7222). تنبيه!! رقم (7222) = (7266) من «طبعة المؤسسة». - مدخل بيانات الشاملة -.فضيلة الشيخ العلّامة شُعيب الأرناؤوطإسناده صحيح على شرط الشيخين