aṣṭādaśa paricchede - in the Eighteenth Chapter; samudre patana - the Lord's falling into the ocean; kṛṣṇa-gopī-jala-keli - the water pastimes of Kṛṣṇa and the gopīs; tāhāṅ daraśana - seeing there.

In the eighteenth chapter is an account of how the Lord fell into the ocean and in ecstasy saw in a dream the pastimes of a water fight between Kṛṣṇa and the gopīs.