With whomsoever thou findest thy gods, let him not live: before our brethren discern thou what is thine with me, and take it to thee. For Jacob knew not that Rachel had stolen them. Let him not live - It appears that anciently theft was punished by death; and we know that the patriarchs had the power of life and death in their hands. But previously to the law, the punishment of death was scarcely ever inflicted but for murder. The rabbins consider that this was an imprecation used by Jacob, as if he had said, Let God take away the life of the person who has stolen them! And that this was answered shortly after in the death of Rachel, Genesis 35:16-19.
Related Commentaries of Genesis 31:32
Genesis 31:32
32 With whomsoever thou findest thy gods, let him not live: before our brethren discern thou what is thine with me, and take it to thee. For Jacob knew not that Rachel had stolen them.