1 Samuel 17:30-32

King James Version

³⁰ And he turned from him toward another, and spake after the same manner: and the people answered him again after the former manner.

³¹ And when the words were heard which David spake, they rehearsed them before Saul: and he sent for him.

³² And David said to Saul, Let no man's heart fail because of him; thy servant will go and fight with this Philistine.