Mustadrak al-Hakim — Hadith 2330M

I heard al-Hafiz Ali bin Umar say: I heard Abu Bakr bin Ziyad, the jurist of Naysabur, say: I heard Muhammad bin Ali Hamdan al-Warraq say: I asked Imam Ahmad bin Hanbal (may Allah have mercy on him): Did Amr bin Shu'ayb hear anything from his father? He replied: "He is Amr bin Shu'ayb bin Muhammad bin Abdullah bin Amr, and indeed Amr bin Shu'ayb's hearing from his father Shu'ayb is authentic, and Shu'ayb's hearing from his grandfather Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) is authentically established."