1 Samuel 10:8

10:8 You will go down to Gilgal before me. I am going to join you there to offer burnt offerings and to make peace offerings. You should wait for seven days, until I arrive and tell you what to do.”

1 Samuel 13:12

13:12 I thought, ‘Now the Philistines will come down on me at Gilgal and I have not sought the Lord’s favor.’ So I felt obligated to offer the burnt offering.”