Śrīmad-Bhāgavatam · Texts 7.15.32-33
Who is speaking and story frame
प्राणापानौ सन्निरुन्ध्यात्पूरकुम्भकरेचकै: ।
यावन्मनस्त्यजेत कामान्स्वनासाग्रनिरीक्षण: ॥ ३२ ॥
यतो यतो नि:सरति मन: कामहतं भ्रमत् ।
ततस्तत उपाहृत्य हृदि रुन्ध्याच्छनैर्बुध: ॥ ३३ ॥
prāṇāpānau sannirundhyāt
pūra-kumbhaka-recakaiḥ
yāvan manas tyajet kāmān
sva-nāsāgra-nirīkṣaṇaḥ
yato yato niḥsarati
manaḥ kāma-hataṁ bhramat
tatas tata upāhṛtya
hṛdi rundhyāc chanair budhaḥ
While continuously staring at the tip of the nose, a learned yogī practices the breathing exercises through the technical means known as pūraka, kumbhaka and recaka — controlling inhalation and exhalation and then stopping them both. In this way the yogī restricts his mind from material attachments and gives up all mental desires. As soon as the mind, being defeated by lusty desires, drifts toward feelings of sense gratification, the yogī should immediately bring it back and arrest it within the core of his heart.
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