Śrīmad-Bhāgavatam · Text 7.15.53
Who is speaking and story frame
इन्द्रियाणि मनस्यूर्मौ वाचि वैकारिकं मन: ।
वाचं वर्णसमाम्नाये तमोङ्कारे स्वरे न्यसेत् ।
ओङ्कारं बिन्दौ नादे तं तं तु प्राणे महत्यमुम् ॥ ५३ ॥
indriyāṇi manasy ūrmau
vāci vaikārikaṁ manaḥ
vācaṁ varṇa-samāmnāye
tam oṁkāre svare nyaset
oṁkāraṁ bindau nāde taṁ
taṁ tu prāṇe mahaty amum
The mind is always agitated by waves of acceptance and rejection. Therefore all the activities of the senses should be offered into the mind, which should be offered into one’s words. Then one’s words should be offered into the aggregate of all alphabets, which should be offered into the concise form oṁkāra. Oṁkāra should be offered into the point bindu, bindu into the vibration of sound, and that vibration into the life air. Then the living entity, who is all that remains, should be placed in Brahman, the Supreme. This is the process of sacrifice.
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