Mahabharata 1.52.4

वासुकेः कुलजांस्तावत्प्राधान्येन निबोध मेनीलरक्तान्सितान्घोरान्महाकायान्विषोल्बणान्

vāsukeḥ kulajāṃstāvatprādhānyena nibodha menīlaraktānsitānghorānmahākāyānviṣolbaṇān

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