Verse 48

भुक्तं पीतं पुरा तेन येषु खर्परकेषु वै ।तैरस्पन्दाभ्रसलिलैः पानपूर्णैरिवावृतम्

In plain words

It was strewn with the very potsherds from which he had once eaten and drunk, now filled with still, unstirring rainwater, as if brimming with drink once more.