It is narrated from Sayyiduna Usayd bin Hudayr (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: "The Ansar are my very closest ones and my confidants. The other people will keep increasing while they will keep decreasing; so accept the good of the good among them and overlook the wrongdoer among them."
Imam al-Tabarani recorded this narration, and its narrators are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب المناقب / 16507
Hadith Gradingمحدثین:إسنادہ صحیح
Hadith Takhrij«اخرجه الطبراني فى المعجم الكبير (552) ، أخرجه المعجم الكبير للطبراني برقم: 552»