Genesis 50:3-10

50:3 They took forty days, for that is the full time needed for embalming. The Egyptians mourned for him seventy days.

50:4 When the days of mourning had passed, Joseph said to Pharaoh’s royal court, “If I have found favor in your sight, please say to Pharaoh, 50:5 ‘My father made me swear an oath. He said, “I am about to die. Bury me in my tomb that I dug for myself there in the land of Canaan.” Now let me go and bury my father; then I will return.’” 50:6 So Pharaoh said, “Go and bury your father, just as he made you swear to do.”

50:7 So Joseph went up to bury his father; all Pharaoh’s officials went with him – the senior courtiers of his household, all the senior officials of the land of Egypt, 50:8 all Joseph’s household, his brothers, and his father’s household. But they left their little children and their flocks and herds in the land of Goshen. 50:9 Chariots and horsemen also went up with him, so it was a very large entourage.

50:10 When they came to the threshing floor of Atad on the other side of the Jordan, they mourned there with very great and bitter sorrow. There Joseph observed a seven day period of mourning for his father.