Verse 15

मनोमातङ्गविधुता संकल्पकलकोकिला ।इन्द्रियव्यालसंबाधा तृष्णात्वगुपरञ्जिता

In plain words

Shaken by the elephant that is the mind, with saṃkalpa for her sweet-voiced cuckoo, thronged with the serpents that are the senses, coloured by tṛṣṇā, which is her bark.