Verse 50

अस्थिखण्डार्गलामूर्धपिधानाः स्नायुश्रृंखलाः ।जगद्देहा जरज्जीवरक्तमांससमुवद्गकाः

In plain words

— the bodies of the world, with fragments of bone for bolts, the skull for a lid, sinews for chains: caskets packed with decaying jīva, blood and flesh —