It is reported about Sayyiduna Aban bin Sa'id bin al-As (may Allah be pleased with him) that he said while delivering a sermon: "The Prophet (peace and blessings be upon him) annulled every blood (claim) of the Jahiliyyah."
Al-Tabarani and al-Bazzar recorded it, and the whole incident is reported in it. Al-Bazzar's chain is da'if (weak). Al-Tabarani's teacher Ali bin al-Mubarak al-San'ani narrated it from Yazid bin al-Mubarak, and I do not know either of them. The rest of its narrators are thiqat (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الديات / 10749
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«اخرجه البزار فى المسند (1547) أخرجه الطبراني فى المعجم الكبير (634) ، أخرجه المعجم الكبير للطبراني برقم: 634»