Natyashastra
पुनरेव हि वक्ष्यामि चतुरश्रस्य लक्षणम् । समन्ततश्च कर्तव्या हस्ता द्वात्रिंशदेव तु ॥ ८६॥
Again, I will describe the characteristics of the square-shaped (chaturashra) structure. It should be constructed in such a way that the hands (hastas) are placed in a manner corresponding to a total of thirty-two positions around the structure.
english translation
punareva hi vakSyAmi caturazrasya lakSaNam । samantatazca kartavyA hastA dvAtriMzadeva tu ॥ 86॥
hk transliteration by Sanscript