Manasara 27.16

27.16

kūṭaśālaiśca saptāṃśaṃ madhyabhadraṃ śarāṃśakam
bhadrakoṣṭhaṃ triyaṃśaṃ syāccheṣaṃ pūrvavadācaret

The pavilions and halls take seven parts; the central projection is five parts. / The projected pavilion should be three parts; the rest should be carried out as previously.