Verse 4

यदा यदोदेति तदा महामोहप्रदायिनी ।तृष्णा कृष्णानिशेवेयमनन्तात्मविकारिणी

In plain words

Whenever it rises up, again and again, it gives great moha: this tṛṣṇā, dark as night, that works its distortion upon the boundless ātman.