Mahabharata 2.68.17

यथा तुदसि मर्माणि वाक्शरैरिह नो भृशम्तथा स्मारयिता तेऽहं कृन्तन्मर्माणि संयुगे

yathā tudasi marmāṇi vākśarairiha no bhṛśamtathā smārayitā te'haṃ kṛntanmarmāṇi saṃyuge

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