Natyashastra
रेचितेन तु हस्तेन पताकं हस्तमादिशेत् । आक्षिप्तकं प्रयुञ्जीत ह्युरोमण्डलकं तथा ॥ १९३॥
With the raised hand, one should indicate the flag. Then, one should perform the Akṣiptaka and Uromandala gestures accordingly.
english translation
recitena tu hastena patAkaM hastamAdizet । AkSiptakaM prayuJjIta hyuromaNDalakaM tathA ॥ 193॥
hk transliteration by Sanscript