The Radiance Sutras

 

As the breath flows in, and as it flows out,
it travels always the curving path of the goddess.

Breath flows in and out spontaneously of its own will,
thus all breathing beings continually worship the goddess.
Be conscious of this unconscious prayer,
for she is the most holy place of pilgrimage.

The breath flows out with the sound sa,
The breath flows in with the sound ha.
Thus thousands of times a day,
Everyone who breathes is adoring the goddess.

Know this, and be in great joy.
Listen to the ongoing prayer that is breath.
Life shall dance in you
a dance of ever-renewing delight.

Vijñānabhairava Tantra Conclusion.