Genesis 42:13; Genesis 42:38

13 But they replied, “Your servants were twelve brothers, the sons of one man, who lives in the land of Canaan. The youngest is now with our father, and one is no more.”

38 But Jacob said, “My son will not go down there with you; his brother is dead and he is the only one left. If harm comes to him on the journey you are taking, you will bring my gray head down to the grave in sorrow.”