Genesis 50:6

“And Pharaoh said, etc.] To Joseph, by the courtiers that waited upon him at Joseph’s request, who having delivered it to him had this answer: go up, and bury thy father, as he made thee swear; the oath seems to be the principal thing that influenced Pharaoh to grant the request, it being a sacred thing, and not to be violated; otherwise, perhaps, he would not have chosen that Joseph should have been so long absent from him, and might have thought a grave in Egypt, and an honourable interment there, which he would have spared no cost to have given, might have done as well, or better.”

“- The Burial of Jacob 10. אטד 'āṭâd Atad, “the buck-thorn.” 11. מצרים אבל 'ābêl-mı̂tsrayı̂m, Abel-Mitsraim, “mourning of Mizraim,” or meadow of Mizraim. This chapter records the burial of Jacob and the death of Joseph, and so completes the history of the chosen family, and the third bible for the instruction of man. Genesis 50:1-3 After the natural outburst of sorrow for his deceased parent, Joseph gave orders to embalm the body, according to the custom of Egypt. “His servants, the physicians.” As the grand vizier of Egypt, he has physicians in his retinue. The classes and functions of the physicians in Egypt may be learned from Herodotus (ii. 81-86). There were special physicians for…”