prathama - the first; vatsare - in the year; advaita-ādi - headed by Advaita Ācārya; bhakta-gaṇa - all the devotees; prabhure - the Lord; dekhite - to see; kaila - did; nīlādri - to Jagannātha Purī; gamana - going.

The first year after Śrī Caitanya Mahāprabhu accepted the renounced order of life, all the devotees, headed by Śrī Advaita Prabhu, went to see the Lord at Jagannātha Purī.