Manasara 57.28

57.28

mukhaṃ vakṣaśca kukṣiśca kuṭidīrghaṃ dvādaśāṃśakam
ūrujaṅghāyataṃ bāhudīrgha ṣaṭcaturaṃśakam

the face, the chest, the belly, and the length of the waist are each twelve parts; / the length of the thigh and shank, and the length of the arm, are each twenty-four parts;