1 Samuel 7:9

7:9 So Samuel took a nursing lamb and offered it as a whole burnt offering to the Lord. Samuel cried out to the Lord on Israel’s behalf, and the Lord answered him.

1 Samuel 17:23

17:23 As he was speaking with them, the champion named Goliath, the Philistine from Gath, was coming up from the battle lines of the Philistines. He spoke the way he usually did, and David heard it.