2013 conference, Professor Gabriel Barkay suggested that it could be the tomb of Herod Agrippa, the grandson of Herod the Great, based in part on the similarity to Herod's newly discovered tomb at Herodium. For centuries, it was the custom among passers-by—Jews, Christians and Muslims—to throw stones at the monument. Residents of Jerusalem would bring their unruly children to the site to teach them what became of a rebellious son. Rabbinic literature The life and death of Absalom offered to the rabbis a welcome theme wherewith to warn the people against false ambition, vainglory, and unfilial conduct. The vanity with which he displayed his beautiful hair, the rabbis say, became his snare and his stumbling-block. "By his long hair the Nazirite entangled the people to rebel against his father, and by it he himself became entangled, to fall a victim to his pursuers". And again, elsewhere: "By his vile stratagem he deceived and stole three hearts, that of his father, of the elders, and finally of the whole nation of Israel, and for this reason three darts were thrust into his heart to end his treacherous life". More striking is the following: "Did one ever hear of an oak-tree having a heart? And yet in the oak-tree in whose branches Absalom was caught, we read that upon its heart he was held up still alive while the darts were thrust through him. This is to show that when a man becomes so heartless as to make war against his own father, nature itself takes on a heart to avenge the deed." "The knowledge that a part of Absalom's following sided with him in secret,--that, though he was pursued by his son, his friends remained true to him,--somewhat consoled David in his distress. He thought that in these circumstances, if the worst came to the worst, Absalom would at least feel pity for him. At first, however, the despair of David knew no bounds. He was on the point of worshipping an idol, when his friend Hushai the Archite approached him, saying: "The people will wonder that such a king should serve idols." David replied: "Should a king such as I am be killed by his own son? It is better for me to serve idols than that God should be held responsible for my misfortune, and His Name thus be desecrated." Hushai reproached him: "Why didst thou marry a captive?"