Manasara 14.68

14.68

paṭṭikoccaṃ dvibhāgaṃ syātkampamaṃśaṃ tadūrdhvake
karṇamekena kartavyaṃ vājanaṃ caikabhāgikam

The height of the projecting band should be two parts; above it, a fillet of one part; / a fillet moulding should be made of one part, and the upper fillet of one part;