Srimad-Bhagavatam: Canto 3 - Chapter 1 - Verse 32
Sanskrit:
जघान रुन्धानमसह्यविक्रमंस लीलयेभं मृगराडिवाम्भसि ।तद्रक्तपङ्काङ्कितगण्डतुण्डोयथा गजेन्द्रो जगतीं विभिन्दन् ॥ ३२ ॥
ITRANS:
jaghāna rundhānam asahya-vikramaṁsa līlayebhaṁ mṛgarāḍ ivāmbhasitad-rakta-paṅkāṅkita-gaṇḍa-tuṇḍoyathā gajendro jagatīṁ vibhindan
Translation:
Thereupon Lord Boar killed the demon within the water, just as a lion kills an elephant. The cheeks and tongue of the Lord became smeared with the blood of the demon, just as an elephant becomes reddish from digging in the purple earth.