Skandapurana 5.53.13

5.53.13

vimuktaśca kathaṃ bhūyo bhrūṇagartāmupāśritaḥ ..
sāpi gartā kathaṃ jātā sarvaṃ no vada vistarāt .. 13 ..

And how was he released again having resorted to Bhrūṇagartā? / How did that pit itself come to be? Tell us everything in detail!