Astanga Hrudaya
अनुकर्णं ललाटान्ते शङ्खौ सद्योविनाशनौ। केशान्ते शङ्खयोरूर्ध्वमुत्क्षेपौ, स्थपनी पुनः॥३२॥
At the end of the forehead (above the tail end of the brows) adjoining the ears, on the forehead are the two sankha; injury to these causes quick death. Vishalyaghna marma - vital spots which cause death after removal of foreign body : Above the sankha, at the lower border of the hairs, are the two utksepa (marma);
english translation
anukarNaM lalATAnte zaGkhau sadyovinAzanau। kezAnte zaGkhayorUrdhvamutkSepau, sthapanI punaH॥32॥
hk transliteration by Sanscript