Samudrika (Garga) 1.88

1.88

gātragaṃbhīrādilakṣaṇamāha -
triṣu vipulò gambhīrastriṣveva paḍunnataścaturhrasvaḥ
saptasu rakto rājā pañcasu dīrghaśca sūkṣmaśca

He states the characteristics of profundity, etc. of the limbs:
Broad in three, deep in three, elevated in six, short in four,
red in seven, long in five, and fine [in five] is a king.