Mahabharata 5.29.37

यो बीभत्सोर्हृदये प्रौढ आसी;दस्थिप्रच्छिन्मर्मघाती सुघोरःकर्णाच्छरो वाङ्मयस्तिग्मतेजाः; प्रतिष्ठितो हृदये फल्गुनस्य

yo bībhatsorhṛdaye prauḍha āsī;dasthipracchinmarmaghātī sughoraḥkarṇāccharo vāṅmayastigmatejāḥ; pratiṣṭhito hṛdaye phalgunasya

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