Genesis 42:35-38

35And it came to pass as they emptied their sacks, that behold, every man had his bundle of money in his sack; and they saw their bundles of money, they and their father, and were afraid. 36And Jacob their father said to them, Ye have bereaved me of children: Joseph is not, and Simeon is not, and ye will take Benjamin! All these things are against me. 37And Reuben spoke to his father, saying, Slay my two sons if I bring him not back to thee: give him into my hand, and I will bring him to thee again. 38But he said, My son shall not go down with you, for his brother is dead, and he alone is left; and if mischief should befall him by the way in which ye go, then would ye bring down my grey hairs with sorrow to Sheol.