Manasara 14.98

14.98

kumbhabandhaṃ caturvidham
utsedhe tu caturviṃśadbhāgaṃ kuryādviśeṣataḥ
janmoccaṃ tu dvibhāgaṃ syāttatsamaṃ padmatuṅgakam

[Thus] the fourfold pot-bound type (kumbhabandha). / In height, one should make twenty-four parts specifically: / the height of the base-course should be two parts, and the height of the lotus equal to that;