Mahabharata 12.207.19

मध्ये च हृदयस्यैका सिरा त्वत्र मनोवहाशुक्रं संकल्पजं नॄणां सर्वगात्रैर्विमुञ्चति

madhye ca hṛdayasyaikā sirā tvatra manovahāśukraṃ saṃkalpajaṃ nṝṇāṃ sarvagātrairvimuñcati

Our plain-language meaning of this verse is waiting for scholar review.