bālyalīlā-sūtra ei kaila anukrama
ihā vistāriyāchena dāsa-vṛndāvana
bālya-līlā-sūtra - synopsis of the pastimes of childhood; ei - this; kaila - did; anukrama - in chronological order; ihā - this; vistāriyāchena - has elaborately explained; dāsa-vṛndāvana - Vṛndāvana dāsa Ṭhākura.