Taittirīya Upaniṣad 1.4.3

1.4.3

yaśo jane 'sāni svāhā /
śreyān vasyaso 'sāni svāhā /
taṃ tvā bhaga praviśāni svāhā /
sa mā bhaga praviśa svāhā /
tasmin sahasraśākhe nibhagāhaṃ tvayi mṛje svāhā /
yathā ' 'paḥ pravatā yanti yathā māsā aharjaram /
evaṃ māṃ brahmacāriṇaḥ /
dhātarāyantu sarvataḥ svāhā /
prativeśo 'si pra mā bhāhi pra mā padyasva // 3//
iti caturtho 'nuvākaḥ //

3. May I become glorious among men! Hail!
May I be better than the very rich! Hail!
Into thee thyself, O Gracious Lord (*bhaga*), may I enter! Hail!
Do thou thyself, O Gracious Lord, enter into me! Hail!
In such a one, a thousandfold ramified—O Gracious Lord, in thee I am cleansed! Hail!

As waters run downward, as months into the year, so, O Establisher (dhātṛ), may students of sacred knowledge run unto me from all sides! Hail! Thou art a refuge! Shine upon me! Come unto me!