Genesis 46:30 Meaning

28And he sent Judah before him unto Joseph, to direct his face unto Goshen; and they came into the land of Goshen.

29And Joseph made ready his chariot, and went up to meet Israel his father, to Goshen, and presented himself unto him; and he fell on his neck, and wept on his neck a good while.

30And Israel said unto Joseph, Now let me die, since I have seen thy face, because thou art yet alive.

31And Joseph said unto his brethren, and unto his father's house, I will go up, and shew Pharaoh, and say unto him, My brethren, and my father's house, which were in the land of Canaan, are come unto me;

32And the men are shepherds, for their trade hath been to feed cattle; and they have brought their flocks, and their herds, and all that they have.