References

RSK, 1, 21.2
  tridvāracullyāṃ saṃsthāpya caturyāmaṃ dṛḍhāgninā //Context
RSK, 1, 24.2
  tridvāre kāṣṭhamekaikaṃ dīrghaṃ hastamitaṃ kṣipet //Context