Natyashastra
निवृत्त्या यत्समायुक्तं द्विसङ्ख्यातं तमुच्यते । निर्वृत्तद्वयसम्पन्नं त्रिसङ्ख्यातमितीष्यते ॥ १११॥
The literal Āsārita (lit. that) when it is ॥ once॥ repeated, is called the double Āsārita and when twice repeated it is called the triple Āsārita.
english translation
nivRttyA yatsamAyuktaM dvisaGkhyAtaM tamucyate । nirvRttadvayasampannaM trisaGkhyAtamitISyate ॥ 111॥
hk transliteration by Sanscript