Verse 38

मृतं मनो मृता चिन्ता मृतोऽहंकारराक्षसः ।विचारमन्त्रेण समः स्वस्थस्तिष्ठामि केवलम्

In plain words

Dead is the mind, dead is anxious thought, dead is the rākṣasa that is ahaṃkāra — through the mantra of vicāra, even-minded, established in myself, I abide alone.