Feminine active participle of an unused root meaning to hollow out; something hollowed (as a {gate}) that {is} the pupil of the eye: - apple [of the eye].
Probably of foreign origin; {Bebai} an Israelite: - Bebai.
Verse
Matrix
Zec 2:8For thus saith the LORD of hosts; After the glory hath he sent me unto the nations which spoiled you: for he that toucheth you toucheth the appleH892 of his eye.