Natyashastra
प्रविचार्य प्रयोक्तव्यं नानाशस्त्रविमोक्षणे । न्यायाश्रितैरङ्गहारैर्न्यायाच्चैव समुत्थितैः ॥ ७५॥
In the release of various weapons, careful consideration should be given before application. The Aṅgahāras based on Nyāyas and those arising from them should be employed.
english translation
pravicArya prayoktavyaM nAnAzastravimokSaNe । nyAyAzritairaGgahArairnyAyAccaiva samutthitaiH ॥ 75॥
hk transliteration by Sanscript