Arthashastra
तद् एव पाषाण लगुड आवरण अङ्कुश कच ग्रहणी प्रायं रथ बलस्य प्रतिबलम् ॥
The same possessed of stones, clubs, armour, hooks, and spears in plenty is the army to oppose an army of chariots.
english translation
tad eva pASANa laguDa AvaraNa aGkuza kaca grahaNI prAyaM ratha balasya pratibalam ॥
hk transliteration by Sanscript