1 Samuel 8:8-10

American Standard Version

⁸ According to all the works which they have done since the day that I brought them up out of Egypt even unto this day, in that they have forsaken me, and served other gods, so do they also unto thee. ⁹ Now therefore hearken unto their voice: howbeit thou shalt protest solemnly unto them, and shalt show them the manner of the king that shall reign over them.

¹⁰ And Samuel told all the words of Jehovah unto the people that asked of him a king.