2:249When Saul set out with the troops, he said, “God will be testing you with a river. Whoever drinks from it does not belong with me. But whoever does not drink from it, does belong with me, except for whoever scoops up a little with his hand.” But they drank from it, except for a few of them. Then, when he crossed it, he and those who believed with him, they said, “We have no strength to face Goliath and his troops today.” But those who knew that they would meet God said, “How many a small group has defeated a large group by God’s will. God is with the steadfast.”

2:250And when they confronted Goliath and his troops, they said, “Our Lord, pour down patience on us, and strengthen our foothold, and support us against the faithless people.”

2:251And they defeated them by God’s leave, and David killed Goliath, and God gave him sovereignty and wisdom, and taught him as He willed. Were it not for God restraining the people, some by means of others, the earth would have gone to ruin. But God is gracious towards mankind.