Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 53
Sanskrit:
पत्नीसंयाजावभृथ्यैश्चरित्वा ते महर्षय: ।सस्नू रामह्रदे विप्रा यजमानपुर:सरा: ॥ ५३ ॥
ITRANS:
patnī-saṁyājāvabhṛthyaiścaritvā te maharṣayaḥsasnū rāma-hrade viprāyajamāna-puraḥ-sarāḥ
Translation:
After supervising the patnī-saṁyāja and avabhṛthya rituals, the great brāhmaṇa sages bathed in Lord Paraśurāma’s lake with the sponsor of the sacrifice, Vasudeva, who led them.