Bhagavad Gita Chapter 11.15
paśyāmi devāḿs tava deva dehe
sarvāḿs tathā bhūta-viśeṣa-sańghān
brahmāṇam īśaḿ kamalāsana-stham
ṛṣīḿś ca sarvān uragāḿś ca divyān
Arjuna said: My dear Lord Krishna, I see assembled in Your body all the demigods and various other living entities. I see Brahma sitting on the lotus flower, as well as Lord Shiva and all the sages and divine serpents.