Śukadeva Gosvāmī informed the King that Uddhava, being thus instructed by the Supreme Personality of Godhead, who is the source of all Vedic knowledge and the spiritual master of the three worlds, reached the pilgrimage site of Badarikāśrama and engaged himself there in trance to satisfy the Lord.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
एवं त्रिलोकगुरुणा सन्दिष्टः शब्दयोनिना । बदर्याश्रममासाद्य हरिमीजे समाधिना
evaṃ trilokaguruṇā sandiṣṭaḥ śabdayoninā | badaryāśramamāsādya harimīje samādhinā
SB 3.4.32