1 Samuel 13:5-10

The Philistines rallied their forces to fight Israel: three companies of chariots, six companies of cavalry, and so many infantry they looked like sand on the seashore. They went up into the hills and set up camp at Micmash, east of Beth Aven. When the Israelites saw that they were way outnumbered and in deep trouble, they ran for cover, hiding in caves and pits, ravines and brambles and cisterns—wherever. They retreated across the Jordan River, refugees fleeing to the country of Gad and Gilead. But Saul held his ground in Gilgal, his soldiers still with him but scared to death. He waited seven days, the time set by Samuel. Samuel failed to show up at Gilgal, and the soldiers were slipping away, right and left. So Saul took charge: “Bring me the burnt offering and the peace offerings!” He went ahead and sacrificed the burnt offering. No sooner had he done it than Samuel showed up! Saul greeted him.