Genesis 50:3-5

New International Version - UK

³ taking a full forty days, for that was the time required for embalming. And the Egyptians mourned for him seventy days.

⁴ When the days of mourning had passed, Joseph said to Pharaoh’s court, ‘If I have found favour in your eyes, speak to Pharaoh for me. Tell him, ⁵ “My father made me swear an oath and said, ‘I am about to die; bury me in the tomb I dug for myself in the land of Canaan.’ Now let me go up and bury my father; then I will return.”’