Mu'jam Kabir Tabarani 13840 — I came, and he asked: Where were you? I

Amir bin Abdullah bin al-Zubayr (may Allah have mercy on him) said: I came, and he asked: "Where were you?" I said: "I found people better than whom I have never seen. They remember Allah, and one of them begins to tremble until he faints out of fear of Allah, so I sat with them." He said: "Do not sit with them after this." He saw that it was as if this had not made an impression on me, so he said: "I saw the Messenger of Allah (peace and blessings be upon him) reciting the Qur'an, and I saw Sayyiduna Abu Bakr and Sayyiduna Umar (may Allah be pleased with them both) reciting the Qur'an, and this state did not come over them. Do you think those people fear Allah more than Abu Bakr and Umar?" Then I saw that it was indeed so, and I left them.