Mahabharata 5.189.17

जातकर्माणि सर्वाणि कारयामास पार्थिवःपुंवद्विधानयुक्तानि शिखण्डीति च तां विदुः

jātakarmāṇi sarvāṇi kārayāmāsa pārthivaḥpuṃvadvidhānayuktāni śikhaṇḍīti ca tāṃ viduḥ

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