Semiramis 1 caused a great tomb to be prepared for herself, and on it this inscription : ‘Whatsoever king finds himself in need of money may break into this monument and take as much as he wishes.’ Darius accordingly broke into it, but found no money; he did, however, come upon another inscription reading as follows : ‘If you were not a wicked man with an insatiate greed for money, you would not be disturbing the places where the dead are laid.’
1 Herodotus, i. 187, says that Nitocris built the tomb above the gates of Babylon. Stobaeus, x. 53, copies Plutarch word for word.