Genesis 44:29

Then all his sons and all his daughters arose to comfort him, but he refused to be comforted. And he said, “Surely I will go down to Sheol in mourning for my son.” So his father wept for him.

But Jacob said, “My son shall not go down with you; for his brother is dead, and he alone remains. If harm should befall him on the journey on which you are going, then you will bring my gray hair down to Sheol in sorrow.”

so it will be that when he sees that the boy is not with us, he will die. Thus your servants will bring the gray hair of your servant our father down to Sheol in sorrow.