Of all of his 11 sons, Jacob loved his son Joseph the most and he bought Joseph a coat of many colors.
His jealous brothers sold Joseph as a slave to wandering traders and pretended he had been killed.
Joseph was taken to Egypt and thrown in prison.
And even in prison he succeeded for God was with him in all ways. He interpreted the dreams of the King of Egypt (Pharaoh).
So he was freed and made the Prime Minister.
Now there was famine in the Land of Canaan where his brothers lived so they went with Jacob to buy wheat.
When Joseph realized these were his brothers and father, he invited them to live in Egypt where they prospered along with him.