Mahabharata 5.159.4

अवाक्शिरा भीमसेनः समुदैक्षत केशवम्नेत्राभ्यां लोहितान्ताभ्यामाशीविष इव श्वसन्

avākśirā bhīmasenaḥ samudaikṣata keśavamnetrābhyāṃ lohitāntābhyāmāśīviṣa iva śvasan

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