1 Samuel 17:34-37

17:34 David replied to Saul, “Your servant has been a shepherd for his father’s flock. Whenever a lion or bear would come and carry off a sheep from the flock, 17:35 I would go out after it, strike it down, and rescue the sheep from its mouth. If it rose up against me, I would grab it by its jaw, strike it, and kill it. 17:36 Your servant has struck down both the lion and the bear. This uncircumcised Philistine will be just like one of them. For he has defied the armies of the living God!” 17:37 David went on to say, “The Lord who delivered me from the lion and the bear will also deliver me from the hand of this Philistine!” Then Saul said to David, “Go! The Lord will be with you.”

Isaiah 31:4

The Lord Will Defend Zion

31:4 Indeed, this is what the Lord says to me:

“The Lord will be like a growling lion,

like a young lion growling over its prey.

Though a whole group of shepherds gathers against it,

it is not afraid of their shouts

or intimidated by their yelling.

In this same way the Lord who commands armies will descend

to do battle on Mount Zion and on its hill.