Jacob hurts his finger while hitting rocks together. Mild blood.
Implied a sacrificial animal's neck is slit with sound.
Jacob wrestles with an angel, during which he injures a tendon. He is later shown limping.
Esau bow-hunting antelope and grouse. Esau snapping the neck of a young deer (implied with sound, not all details shown).
Jacob and Esau fight after Jacob deceives Isaac into giving him the blessing. Esau hits Jacob's back leg with a stick.
In a fit of rage, Jacob attempts to strangle Laban, but Laban's sons restrain him.