dui jane - both the persons; kṛṣṇa-kathā - topics of Kṛṣṇa; kahe - speak; rātri-dine - day and night; ei-mate - in this way; goṅāila - passed; pāṅca-sāta - five to seven; dine - days.

In this way they discussed topics about Lord Kṛṣṇa continually for five to seven days.