Verse 25

दग्धानामिव पर्णानां रसानां पुनरागतिः । ।पुंसां क्षपितसंसारजराजन्ममहाध्वनाम्

In plain words

As sap never returns to leaves once burnt, so there is no return, for those who have laid waste the great road of saṃsāra, of old age and birth.