Chāndogya Upaniṣad 3.13.6

3.13.6

te vā ete pañca brahmapuruṣāḥ svargasya lokasya dvārapāḥ \
sa ya etān evaṃ pañca brahmapuruṣān svargasya lokasya dvārapān vedāsya kule vīro jāyate \
pratipadyate svargaṃ lokaṃ ya etān evaṃ pañca brahmapuruṣān svargasya lokasya dvārapān veda \\313.6\

6. Verily, these same are five Brahma-men, door-keepers of the heavenly world. Who knows these thus as five Brahma-men, as door-keepers of the heavenly world, in his family a hero is born. He reaches the heavenly world who knows these thus as five Brahma-men, door-keepers of the heavenly world.