Mahabharata 5.164.33

अलायुधो राक्षसेन्द्रः क्रूरकर्मा महाबलःहनिष्यति परान्राजन्पूर्ववैरमनुस्मरन्

alāyudho rākṣasendraḥ krūrakarmā mahābalaḥhaniṣyati parānrājanpūrvavairamanusmaran

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