Astanga Hrudaya
भ्रुवोर्मध्ये, त्रयेऽप्यत्र शल्ये जीवेदनुद्धृते। स्वयं वा पतिते पाकात्सद्यो नश्यति तूद्धृते॥३३॥
between the two eyebrows is the sthapani; in these three (when injured) the person can live with the foreign body still intact, or when it falls off by itself or after putrefaction; while its removal causes sudden death.
english translation
bhruvormadhye, traye'pyatra zalye jIvedanuddhRte। svayaM vA patite pAkAtsadyo nazyati tUddhRte॥33॥
hk transliteration by Sanscript