Bhagavad Gita 10.28
आयुधानामहं वज्रं धेनूनामस्मि कामधुक्।प्रजनश्चास्मि कन्दर्पः सर्पाणामस्मि वासुकिः॥
āyudhānāmahaṃ vajraṃ dhenūnāmasmi kāmadhuk |prajanaścāsmi kandarpaḥ sarpāṇāmasmi vāsukiḥ ||
Among weapons, I am the thunderbolt; among cows, I am the wish-fulfilling cow called Kamadhenu; I am the progenitor, the god of love; among serpents, I am Vasuki.
I am the thunderbolt among weapons; I am the Cow of Plenty among cows; I am Passion in those who procreate, and I am the Cobra among serpents.
Our plain-language meaning of this verse is waiting for scholar review.