Mayamatam 25.93

25.93

aṅgaṇaṃ vā sabhāsthānaṃ karṇe lāṅgalabhittikam
caturdvyaṃśena vistāraṃ nirgamaṃ syāccaturdiśa

Or a courtyard, an assembly hall place, with plow-shaped corner walls; / with a width of four and two parts, there should be a projection in the four directions.