1 Samuel 13:12-13

Webster^{(i) 12} Therefore said I, the Philistines will now come down upon me to Gilgal, and I have not made supplication to the LORD; I forced myself therefore, and offered a burnt-offering. ¹³ And Samuel said to Saul, Thou hast done foolishly: thou hast not kept the commandment of the LORD thy God, which he commanded thee: for now would the LORD have established thy kingdom upon Israel for ever.