1 Samuel 13:7-8
13:7 Some of the Hebrews crossed over the Jordan River to the land of Gad and Gilead. But Saul stayed at Gilgal; the entire army that was with him was terrified.
13:8 He waited for seven days, the time period indicated by Samuel. But Samuel did not come to Gilgal, and the army began to abandon Saul.