Then Jacob turned away from them saying, "Alas, my grief for Joseph!" His eyes glistened with tears but he suppressed his grief." (Jacob worried more about Joseph since he had no news of him yet. Many exponents at this point have ventured into strange guesswork. They report that Prophet Jacob became blind with grief and cried incessantly for eighty years grieving for Joseph! The Bible relates that Jacob lived to be 147 years old. Even so, it is not befitting of a Prophet of God, or even an ordinary person, to turn blind with grief and weep incessantly for 80 years. The whiteness of his eyes in this verse clearly refers to his eyes glistening with tears momentarily. And then he controlled his grief).