Mayamatam 23.10

23.10

navahastasamāyuktaṃ tatsamaṃ pañcamaṃ bhavet
madhyamānāṃ svatārārdhamantarmaṇḍalamiṣyate

endowed with nine cubits, the fifth would be equal to that. / For the middling [edifices], the inner enclosure is desired to be half of their own width;