Natyashastra
पक्ष्मान्तरगततारं च त्र्यस्रं साचीकृतं तु तत् । रूपनिर्वर्णना युक्तमनुवृत्तमिति स्मृतम् ॥ १०८॥
Sācī (side-long)—the eyeballs are covered by eyelashes. Anuvṛtta (inspecting)—Glance which carefully observes any form.
english translation
pakSmAntaragatatAraM ca tryasraM sAcIkRtaM tu tat । rUpanirvarNanA yuktamanuvRttamiti smRtam ॥ 108॥
hk transliteration by Sanscript