Flavius Josephus, Antiquities of the Jews
William Whiston, A.M., Ed.

[198] Joseph also died when he had lived a hundred and ten years; having been a man of admirable virtue, and conducting all his affairs by the rules of reason; and used his authority with moderation, which was the cause of his so great felicity among the Egyptians, even when he came from another country, and that in such ill circumstances also, as we have already described. At length his brethren died, after they had lived happily in Egypt. Now the posterity and sons of these men, after some time, carried their bodies, and buried them at Hebron: but as to the bones of Joseph, they carried them into the land of Canaan afterward, when the Hebrews went out of Egypt, for so had Joseph made them promise him upon oath. But what became of every one of these men, and by what toils they got the possession of the land of Canaan, shall be shown hereafter, when I have first explained upon what account it was that they left Egypt.