Genesis 50:5-6
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.”