Śrīmad-Bhāgavatam · Text 10.62.8
Who is speaking and story frame
तच्छ्रुत्वा भगवान् क्रुद्ध: केतुस्ते भज्यते यदा ।
त्वद्दर्पघ्नं भवेन्मूढ संयुगं मत्समेन ते ॥ ८ ॥
tac chrutvā bhagavān kruddhaḥ
ketus te bhajyate yadā
tvad-darpa-ghnaṁ bhaven mūḍha
saṁyugaṁ mat-samena te
Hearing this, Lord Śiva became angry and replied, “Your flag will be broken, fool, when you have done battle with one who is my equal. That fight will vanquish your conceit.”
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.