Praś-Śaṃ, 8th c. A.D.athottareṇāyanena prajāpateḥ aṃśaṃ prāṇam attāram ādityam abhijayante; kena? tapasendriyajayena viśeṣato brahmacarye śraddhayā vidyayā ca prajāpatyātmaviṣayā ātmānaṃ prāṇaṃ sūryaṃ jagatas tasthuṣaś cānviṣyāham asmīti viditvādityam abhijayante ’bhiprāpnuvanti |
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