1 Samuel 12:20

“But you shall serve Yahweh your God, and He will bless your bread and your water; and I will remove sickness from your midst.

Now it happened on the next day, that Moses said to the people, “You yourselves have committed a great sin; but now I am going up to Yahweh, perhaps I can make atonement for your sin.”

So the sons of Israel said to Samuel, “Do not cease to cry out to Yahweh our God for us, that He may save us from the hand of the Philistines.”

Then all the people said to Samuel, “Pray for your servants to Yahweh your God, so that we may not die, for we have added to all our sins this evil by asking for ourselves a king.”