Solomon's Prayer for Wisdom

Now, Lord my God, you have made your servant king, and I am but a little child. I don't know how to go out or come in. Your servant is among your people whom you have chosen, a great people, that can't be numbered or counted for multitude. Give your servant therefore an understanding heart to judge your people, that I may discern between good and evil; for who is able to judge this great people of yours?