Arthashastra
सार्थिकानां शस्त्र आवरणम् अन्त पाला गृह्णीयुः, समुद्रम् अवचारयेयुर् वा ॥
Boundary-guards shall take away the weapons and armour possessed by caravans unless the latter are provided with a passport to travel with weapons.
english translation
sArthikAnAM zastra AvaraNam anta pAlA gRhNIyuH, samudram avacArayeyur vA ॥
hk transliteration by Sanscript