2 Samuel 20:10

In the fifth fib; in the abdomen (see note on 2 Samuel 2:23 ). He struck him not again. When his sword fell out of its sheath, Joab picked it up with his left hand, which was not the hand for action, and as he could not put it into its place without taking it into his right hand, his continuing to hold it while he took his cousin's beard in his fight hand and kissed him, was too natural to awaken any suspicion. But holding down Amasa's head, he struck him with his left hand so fiercely that no second blow was necessary; and then continued his march forward as if what had occurred was a matter of little importance.