`The earth, the sky, heaven, the four quarters, and the intermediate quarters,' `Agni (fire), Vayu (air), Aditya (sun), Kandramas (moon), and the stars,' `Water, herbs, trees, ether, the universal Self (virag),'- so much with reference to material objects (bhuta). Now with reference to the self (the body): `Prana (upbreathing), Apana (down-breathing), Vyana (backbreathing), Udana (out-breathing), and Samana (onbreathing),' `The eye, the ear, mind, speech, and touch,'- `The skin, flesh, muscle, bone, and marrow.' Having dwelt on this (fivefold arrangement of the worlds, the gods, beings, breathings, senses, and elements of the body), a Rishi said: `Whatever exists is fivefold (pankta).' (1) By means of the one fivefold set (that referring to the body) he completes the other fivefold set.