Genesis 42:35-38

35Now when they emptied their sacks, every man’s bundle of money [paid to buy grain] was in his sack. When they and their father saw the bundles of money, they were afraid.

36Jacob their father said to them, “You have bereaved me [by causing the loss] of my children. Joseph is no more, and Simeon is no more, and you would take Benjamin [from me]. All these things are [working] against me.”

37Then Reuben spoke to his father, “You may put my two sons to death if I do not bring Benjamin back to you; put him in my care, and I will return him to you.”

38But Jacob said, “My son shall not go down [to Egypt] with you; for his brother is dead, and he alone is left [of Rachel’s children]. If any harm or accident should happen to him on the journey you are taking, then you will bring my gray hair down to Sheol (the place of the dead) in sorrow.”