PCS

*bV(ˀ)b(Vˀ)- - pupil of the eye (SED I No. 29; Kogan 2011: 221)

Hebrew
bābat hā-ˁayin - eyeball (HALOT 107)
Jewish Palestinian Aramaic
bbh - pupil (of the eye) (DJPA 83)
Syriac
bābtā - pupil; eye (LSyr. 62, SL 116)
Arabic
buˀbuˀ- - pupil of the eye (BK 1 78, Lane 144)