'Eye' in the Bible

And their bows shall dash the young men in pieces; and they shall have no pity on the fruit of the womb; their eye shall not spare children.

The voice of thy watchmen! they lift up the voice, together do they sing; for they shall see eye to eye, when Jehovah returneth to Zion.

For from of old men have not heard, nor perceived by the ear, neither hath the eye seen a God besides thee, who worketh for him that waiteth for him.