Manasara 31.6

31.6

ādiśālāṃ tataḥ kuryādantarmaṇḍalamīritam
dvitīyamantahārā ca madhyahārā tṛtīyakam

Then one should make the first enclosure wall, which is called the *antarmaṇḍala*; / The second is the *antahārā*, and the third is the *madhyahārā*;