देहेऽस्मिन्देहनाडीषु वातः स्फुरति योऽभितः ।स्पन्देष्विव भुवो वारि स प्राण इति कीर्तितः
In plain words
Śrī Vasiṣṭha said: In this body, in the body's channels, the breath that pulses on every side -- like water in the stirrings of the earth -- that is proclaimed prāṇa.