Mahabharata 7.83.36

तदस्त्रं प्रेषितं तेन भीमसेनेन संयुगेराक्षसस्य महामायां हत्वा राक्षसमार्दयत्

tadastraṃ preṣitaṃ tena bhīmasenena saṃyugerākṣasasya mahāmāyāṃ hatvā rākṣasamārdayat

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