The Yaksha said: What is that which does not close the eyes while sleeping? What is it that has no heart? And what is it that swells with its own force?
यक्ष उवाच किंस्वित् सुप्तं न निमिषति किंस्विज्जातं न चोपति। कस्यस्विद्धदयं नास्ति किंस्विद् वेगेन वर्धते॥