1 Samuel 17:34-36

LEB(i) 34 And David said to Saul, "Your servant has been a shepherd of the flock for his father. If the lion or the bear would come and carry off a sheep from the group, 35 I would go out after it and strike it down and rescue the sheep from its mouth. If it rose against me, I would grab it by its beard and strike it down and kill it. 36 Your servant has struck down both the lion and the bear, and this uncircumcised Philistine will be like one of them, because he defied the battle lines of the living God."