advaita-ādi - headed by Advaita Ācārya; bhakta-gaṇa - the devotees; nimantraṇa kaila - invited Lord Caitanya Mahāprabhu; mukhya mukhya - chief and important; nava jana - nine persons; nava dina - nine days; pāila - got.

For nine days, nine chief devotees, headed by Advaita Ācārya, got an opportunity to invite the Lord to their homes.