Dhp 323-325 · The Elephant
For with these animals does no man reach the untrodden country (Nirvana), where a tamed man goes on a tamed animal, viz. on his own well-tamed self. The elephant called Dhanapalaka, his temples running with sap, and difficult to hold, does not eat a morsel when bound; the elephant longs for the elephant grove. If a man becomes fat and a great eater, if he is sleepy and rolls himself about, that fool, like a hog fed on wash, is born again and again.