Bhagavad Gita 10.24

Among the priests, know, O Arjuna, that I am the priest Brihaspati; of generals, I am Skanda, the Commander-in-Chief, and of waters, I am the Ocean.

पुरोधसां च मुख्यं मां विद्धि पार्थ बृहस्पतिम्।
सेनानीनामहं स्कन्दः सरसामस्मि सागरः॥

purodhasāṃ ca mukhyaṃ māṃ viddhi pārtha bṛhaspatim|
senānīnāmahaṃ skandaḥ sarasāmasmi sāgaraḥ||

English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).