Arthashastra
शुष्क चर्म वृत्त शर्कर आकोशकैर् गो महिष उष्ट्र यूथैर् वा त्रस्नुभिर् अकृत हस्त्य् अश्वं भिन्नम् अभिन्नः प्रतिनिवृत्तं हन्यात् ॥
One should strike an army that lacks elephants and horses—whether it is broken, unified , or retreating—using projectiles such as dried leather, cotton balls, or gravel, or by employing startled herds of cattle , buffaloes, and camels.
english translation
zuSka carma vRtta zarkara Akozakair go mahiSa uSTra yUthair vA trasnubhir akRta hasty azvaM bhinnam abhinnaH pratinivRttaM hanyAt ॥
hk transliteration by Sanscript