Mahabharata 13.97.17

जमदग्निरुवाचअद्यैनं दीप्तकिरणं रेणुके तव दुःखदम्शरैर्निपातयिष्यामि सूर्यमस्त्राग्नितेजसा

jamadagniruvācaadyainaṃ dīptakiraṇaṃ reṇuke tava duḥkhadamśarairnipātayiṣyāmi sūryamastrāgnitejasā

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