Musannaf Ibn Abi Shayba 24:13

Hussayn ibn ‘Ali narrated to us, from ‘Abd al-Malik ibn Abjar, who said: When Sa‘id ibn Jubayr entered upon al-Hajjaj, he said, "You are the wretched son of the broken one (al-Shaqiyy ibn Kusayr)." He said, "No, I am Sa‘id ibn Jubayr (the happy son of the servant of the Almighty)." He said, "I will surely kill you." He said, "If you kill me, my mother has indeed hit upon my name."