I Samuel Chapter 12

12:1-5
And Samuel said unto all Israel, Behold, I have hearkened unto your voice in all that ye said unto me, and have made a king over you.
And now, behold, the king walketh before you: and I am old and grayheaded; and, behold, my sons are with you: and I have walked before you from my childhood unto this day.
Behold, here I am: witness against me before the Lord, and before his anointed: whose ox have I taken? or whose ass have I taken? or whom have I defrauded? whom have I oppressed? or of whose hand have I received any bribe to blind mine eyes therewith? and I will restore it to you.
And they said, Thou hast not defrauded us, nor oppressed us, neither hast thou taken aught of any man's hand.
And he said unto them, The Lord is witness against you, and his anointed is witness this day, that ye have not found aught in my hand. And they answered, He is witness.

12:12-13
And when ye saw that Nahash the king of the children of Ammon came against you, ye said unto me, Nay; but a king shall reign over us: when the Lord your God was your king.
Now therefore behold the king whom ye have chosen, and whom ye have desired! and, behold, the Lord hath set a king over you.

12:17
Is it not wheat harvest today? I will call unto the Lord, and he shall send thunder and rain; that ye may perceive and see that your wickedness is great, which ye have done in the sight of the Lord, in asking you a king.

12:20-25
And Samuel said unto the people, Fear not: ye have done all this wickedness: yet turn not aside from following the Lord, but serve the Lord with all your heart;
And turn ye not aside: for then should ye go after vain things, which cannot profit nor deliver; for they are vain.
For the Lord will not forsake his people for his great name's sake: because it hath pleased the Lord to make you his people.
Moreover as for me, God forbid that I should sin against the Lord in ceasing to pray for you: but I will teach you the good and the right way:
Only fear the Lord, and serve him in truth with all your heart: for consider how great things he hath done for you.
But if ye shall still do wickedly, ye shall be consumed, both ye and your king.