Mahabharata 3.15.13

मम पापस्वभावेन भ्राता येन निपातितःशिशुपालो महीपालस्तं वधिष्ये महीतले

mama pāpasvabhāvena bhrātā yena nipātitaḥśiśupālo mahīpālastaṃ vadhiṣye mahītale

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