Genesis 50:3–4
3 Forty days were required for it, for that is how many are required for embalming. And the Egyptians xwept for him seventy days.
4 And when the days of weeping for him were past, Joseph spoke to the household of Pharaoh, saying, y“If now I have found favor in your eyes, please speak in the ears of Pharaoh, saying,
Genesis 50:10
10 When they came to the threshing floor of Atad, which is beyond the Jordan, bthey lamented there with a very great and grievous lamentation, and he cmade a mourning for his father seven days.