1 Samuel 17:34-37

34David replied to Saul, “I am a shepherd for my father’s sheep. Whenever a lion or a bear came and carried off a sheep from the flock,

35I went after it, struck it, and rescued the sheep from its mouth. If it attacked me, I took hold of its mane, struck it, and killed it.

36I have killed lions and bears, and this uncircumcised Philistine will be like one of them because he has challenged the army of the living God.”

37David added, “The Lord, who saved me from the lion and the bear, will save me from this Philistine.” “Go,” Saul told David, “and may the Lord be with you.”