One should meditate on the vital breath as the Uktha. The vital breath is the Uktha, for it raises up (utthapayati) all this universe. From him who knows this there is raised a son who is a knower of the vital breath, and he wins union with and abode in the same world as the Uktha.
One should meditate upon the vital breath as the Yajus. The vital breath is the Yajus, for all these beings are united (yujyante) with one another if the vital breath is present. All beings are united to give eminence to him who knows this, and he wins union with and abode in the same world as the Yajus (vital breath).
One should meditate upon the vital breath as the Saman. The vital breath is the Saman, for all these beings meet (samyanchi) if the Saman (vital breath) is present. For the sake of him who knows this all beings are united, and they succeed in giving him eminence; and he wins union with and abode in the same world as the Saman.
One should meditate upon the vital breath as the Kshatra. The vital breath is the Kshatra, for the vital breath protects (trayate) the body from wounds (khanitoh). He who knows this attains the Kshatra (vital breath) which needs no other protector, and he wins union with and abode in the same world as the Kshatra.