Histories

And when Harpagus seemed to have eaten his fill, Astyages asked him, “Did you like your meal, Harpagus?” “Exceedingly,” Harpagus answered. Then those whose job it was brought him the head of his son and hands and feet concealed in the basket, and they stood before Harpagus and told him to open and take what he liked.

Harpagus did; he opened and saw what was left of his son: he saw this, but mastered himself and did not lose his composure. Astyages asked him, “Do you know what beast's meat you have eaten?”

“I know,” he said, “and all that the king does is pleasing.” With that answer he took the remains of the meat and went home. There he meant, I suppose, after collecting everything, to bury it.