Translations
They don't know and they don't understand — their eyes are smeared shut so they cannot see, and their hearts are hardened so they cannot comprehend.
They do not know and they do not perceive, for their eyes are plastered over so they cannot see, and their hearts sealed so they cannot understand.
They have not known nor understood: for he hath shut their eyes, that they cannot see; and their hearts, that they cannot understand.
They do not comprehend or discern, for He has shut their eyes so they cannot see and closed their minds so they cannot understand.

