Cakradatta (Cikitsasangraha) 65.86

65.86

pakvaṃ tadaśmasāraṃ
suciraghṛtasthityabhāvirukṣatve .
godohanādibhāṇḍe
lauhabhāṇḍābhāve sati sthāpyam .. 86 ..

When that cooked iron is liable to become dry from standing in clarified butter for a very long time, / it should be placed in a milk pail or similar vessel if an iron vessel is not available. 86