Śrī brahma-saṁhitā 5.22

The same divine lotus originating from the divine person entered into the hidden recess, is the superior plane of aggregation of all individual souls. The four-faced Brahmā, the image of self-enjoyment, derives his origin from the prototype Brahmā or Hiraṇyagarbha, the mundane seminal principle, who regards the aggregate of all mundane entities as his own proper body. The delegated godship of Brahmā as well as his being the dislocated portion of Kṛṣṇa, are also established.