Anandakanda 1.26.223

1.26.223

ruddhvā garuṇḍapacanaṃ puṭaṃ taditi kathyate /
<mahāpuṭam>
nimnavistarataḥ kuṇḍe dvihaste caturaśrake //

and having sealed it, cooking it with cow dung is called that puṭa.
<Great puṭa>
In a square pit measuring two cubits in depth and width,