prahrāda idam abravīt

labdha-prasadam-who had achieved the blessings of the Lord; nirmuktam-who was released from bondage; pautram-his grandson; vamsa-dharam-the descendant; balim-Bali Maharaja; nisamya-after overhearing; bhakti-pravanah-in fully ecstatic devotion; prahradah-Prahlada Maharaja; idam-this; abravit-spoke.