Srimad-Bhagavatam: Canto 11 - Chapter 1 - Verse 27
Sanskrit:
संवत्सरोऽस्म्यनिमिषामृतूनां मधुमाधवौ ।मासानां मार्गशीर्षोऽहं नक्षत्राणां तथाभिजित् ॥ २७ ॥
ITRANS:
saṁvatsaro ’smy animiṣāmṛtūnāṁ madhu-mādhavaumāsānāṁ mārgaśīrṣo ’haṁnakṣatrāṇāṁ tathābhijit
Translation:
Among the vigilant cycles of time I am the year, and among seasons I am spring. Among months I am Mārgaśīrṣa, and among lunar houses I am the auspicious Abhijit.