CC Madhya 5.46

eta śuni’ viprera cintita haila mana
ekānta-bhāve cinte vipra gopāla-caraṇa
Word for word: 
eta śuni’ — hearing this; viprera — of the old brāhmaṇa; cintita — agitated; haila — became; mana — the mind; ekānta-bhāve — with single-minded attention; cinte — thinks; vipra — the brāhmaṇa; gopāla-caraṇa — of the lotus feet of Śrī Gopālajī.
Translation: 
When the elderly brāhmaṇa heard this, his mind became very much agitated. Feeling helpless, he simply turned his attention to the lotus feet of Gopāla.