Sambapurana 6.15

6.15

sṛjyate grasyate cāpi vīkṣyate ca tribhiḥ svayam
agre hiraṇyagarbhastu prādurbhūtaḥ svayambhuvaḥ

he is said to be the inner Self of beings and the knower of the field; / he is beyond the three qualities and is conceived as Puruṣa; / that lord is Hiraṇyagarbha, and he is traditionally known as the intellect;