1 Samuel 13:12-13

12I thought, ‘Now the Philistines will come down against me at Gilgal, and I have not sought the LORD ’s favor.’ So I felt compelled to offer the burnt offering.” 13“You have done a foolish thing,” Samuel said. “You have not kept the command the LORD your God gave you; if you had, he would have established your kingdom over Israel for all time.