Srimad-Bhagavatam: Canto 3 - Chapter 1 - Verse 15
Sanskrit:
इत्यादिष्ट: स्वगुरुणा भगवान्नीललोहित: ।सत्त्वाकृतिस्वभावेन ससर्जात्मसमा: प्रजा: ॥ १५ ॥
ITRANS:
ity ādiṣṭaḥ sva-guruṇābhagavān nīla-lohitaḥsattvākṛti-svabhāvenasasarjātma-samāḥ prajāḥ
Translation:
The most powerful Rudra, whose bodily color was blue mixed with red, created many offspring exactly resembling him in features, strength and furious nature.