Sayyiduna al-Ala' bin Kharijah (may Allah be pleased with him) reports this saying of the Prophet (peace and blessings be upon him): "Learn about your lineages, so that through it you may treat your relatives well." After that he mentioned the complete hadith; this complete report will come in the chapter on maintaining ties of kinship.
Tabarani recorded it in al-Mu'jam al-Kabir, and its narrators have been declared trustworthy.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب العلم / 930
Hadith Gradingمحدثین:إسنادہ حسن۔
Hadith Takhrij«أخرجه المعجم الأوسط للطبراني برقم: 8304»