Arthashastra
ज्ञाते सुरुङ्गा पथे प्रतिसुरुङ्गां कारयेत् ॥
when the direction of the tunnel is found out, a counter-tunnel may be formed
english translation
jJAte suruGgA pathe pratisuruGgAM kArayet ॥
hk transliteration by SanscriptArthashastra
ज्ञाते सुरुङ्गा पथे प्रतिसुरुङ्गां कारयेत् ॥
when the direction of the tunnel is found out, a counter-tunnel may be formed
english translation
jJAte suruGgA pathe pratisuruGgAM kArayet ॥
hk transliteration by Sanscript