Astanga Hrudaya
द्वे द्वे, अपाङ्गयोर्द्वे च तासां षडिति वर्जयेत्। नासानेत्राश्रिताः षष्टिर्ललाटे, स्थपनीश्रिताम्॥३०॥
the two situated at the apanaga (the outer angle of the each eye) these six should be avoided among the veins located in the region of nose and eyes, in the forehead there are sixty;
english translation