“It’s true, sir.” … After rebuking them … the Buddha gave a teaching and addressed the monks: “If you’re kept out of the sauna by senior monks, you shouldn’t, out of disrespect, stack up much firewood and light it. If you do, you commit an offense of wrong conduct. And you shouldn’t close the door and sit down against it. If you do, you commit an offense of wrong conduct. Well then, I’ll lay down the proper conduct in regard to saunas. The monk who goes first to the sauna should discard any ashes that are building up. If the sauna is dirty, he should sweep it.