Kauṣītaki Upaniṣad 2.5.3

2.5.3

yathā dṛṣṭānte, etadākarṇapūrṇaṃ guṇanibaddhapṛṣṭhaṃ pṛthutarasuvarṇapaṭṭikāvṛtasarvagātraṃ pṛthāputrasamadhanvikarasthaṃ vamadagnimaṇḍalagrarasamūhavṛṣṭikāraṃ dhanuḥ śastrāṇāṃ khaḍgapaṭṭiśatomaraśaktyṛṣṭigadābhindipālacakrachurikāyamadaṃṣṭrādīnāṃ śrīmattamamatiśayena vibhūtimat, na hyanyacchastraṃ dhanuṣvataḥ subhaṭasya vibhūtiṃ dadhāti dhanvī cetturagārūḍho jayatyeko'pi medinīmiti prasiddheḥ| yaśasvitamamatiśayena yaśaḥsampannaṃ, viśikhā iva rājante dhanuṣaḥ saguṇādiva| nirgatāḥ śastrasampātāḥ śūrāṇāṃ laghuyodhināmiti prasiddheḥ| tejasvitamamatiśayena tejaḥsampannaṃ yadyapi loheṣu śastreṣu tejasvitamatvaṃ prasiddhaṃ tathāpi samprahārāvasare'nyānyapagatasauvarṇādyāvaraṇāni bhavanti, dhanustu tasminnapyavasare suvarṇamaṇiratnādiyuktamiti tejasvitamaṃ, dhanvinasya śrīyaśastejāṃsi prasiddhāni pārthārderbhavanti spaṣṭaṃ| tatho evaṃ u api dhanurvedaiva na tvanyathā evaṃ viṃdān prāṇaḥ śrīyaśastejobuddhīnāmāsannanamiti jānan, śrīyaśastejobuddhirūpāsaka ityarthaḥ | sarveṣāṃ bhūtānāṃ nikhilānāṃ sthirajaṅgamānāṃ madhye śrīmattamo yaśasvitamastejasvitamo bhavati spaṣṭaṃ| idānīṃ trayīvidyānāṃ kṛtasaṃsāraphalāntarvartināmapi prāṇavijñānaṃ mokṣasādhanamityāha