References

BhPr, 2, 3, 33.1
  bhāṇḍe vitastigambhīre madhye nihitakūpike /Context
RRÅ, R.kh., 5, 13.1
  ūrṇāśṛṅgaṃ paripiṣya piṇḍam etasya madhye tu nidhāya vajram /Context
RRÅ, V.kh., 4, 5.2
  nidhāya poṭalīmadhye sarvatulyaṃ ca gandhakam //Context