एवं तु समभिज्ञातामात्रेयीं वा निपातयेत्
evaṁ tu samabhijñātāmātreyīṁ vā nipātayet
एवं तु समभिज्ञातामात्रेयीं वा निपातयेत्॥
भीष्म उवाच
Act only after clear recognition and certainty; once identification is established, one must carry out the required duty decisively, without confusion or hesitation.
Bhīṣma is giving a prescriptive instruction: after confirming that the person in question is Mātreyī, one should proceed to ‘nipātayet’—to have her brought down/struck down—indicating a decisive action conditioned on correct identification.