Srimad-Bhagavatam: Canto 4 - Chapter 1 - Verse 25
Sanskrit:
दक्षो गृहीतार्हणसादनोत्तमंयज्ञेश्वरं विश्वसृजां परं गुरुम् ।सुनन्दनन्दाद्यनुगैर्वृतं मुदागृणन् प्रपेदे प्रयत: कृताञ्जलि: ॥ २५ ॥
ITRANS:
dakṣo gṛhītārhaṇa-sādanottamaṁyajñeśvaraṁ viśva-sṛjāṁ paraṁ gurumsunanda-nandādy-anugair vṛtaṁ mudāgṛṇan prapede prayataḥ kṛtāñjaliḥ
Translation:
When Lord Viṣṇu accepted the oblations offered in the sacrifice, Dakṣa, the Prajāpati, began with great pleasure to offer respectful prayers unto Him. The Supreme Personality of Godhead is actually the master of all sacrifices and preceptor of all the Prajāpatis, and He is served even by such personalities as Nanda and Sunanda.