Śrīmad-Bhāgavatam · Text 3.28.12
Who is speaking and story frame
यदा मन: स्वं विरजं योगेन सुसमाहितम् ।
काष्ठां भगवतो ध्यायेत्स्वनासाग्रावलोकन: ॥ १२ ॥
yadā manaḥ svaṁ virajaṁ
yogena susamāhitam
kāṣṭhāṁ bhagavato dhyāyet
sva-nāsāgrāvalokanaḥ
When the mind is perfectly purified by this practice of yoga, one should concentrate on the tip of the nose with half-closed eyes and see the form of the Supreme Personality of Godhead.
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