Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 8
Sanskrit:
क्व वज्रसारसर्वाङ्गौ मल्लौ शैलेन्द्रसन्निभौ । क्व चातिसुकुमाराङ्गौ किशोरौ नाप्तयौवनौ ॥ ८ ॥
ITRANS:
kva vajra-sāra-sarvāṅgaumallau śailendra-sannibhaukva cāti-sukumārāṅgaukiśorau nāpta-yauvanau
Translation:
What comparison can there be between these two professional wrestlers, with limbs as strong as lightning bolts and bodies resembling mighty mountains, and these two young, immature boys with exceedingly tender limbs?