1 Samuel 8:4-10

Then all the elders of Israel gathered together and came to Samuel at Ramah and said to him, “Look, you have grown old, and your sons do not walk in your ways. Now appoint us a king to judge us [and rule over us] like all the other nations.” But their demand displeased Samuel when they said, “Give us a king to judge and rule over us.” So Samuel prayed to the LORD. The LORD said to Samuel, “Listen to the voice of the people in regard to all that they say to you, for they have not rejected you, but they have rejected Me from being King over them. Like all the deeds which they have done since the day that I brought them up from Egypt even to this day—in that they have abandoned (rejected) Me and served other gods—so they are doing to you also. So now listen to their voice; only solemnly warn them and tell them the ways of the king who will reign over them.” So Samuel told all the words of the LORD to the people who were asking him for a king.