Squeezing one of his hands with the other and grinding his teeth and breathing like a snake his eyes became coppery (in rage).
तलं तलेन निष्यिष्य दन्तैर्दन्तानुपास्पृशत्। निःश्वसन्नुरगो यद्वलोहिताक्षोऽभवत् तदा॥