Judges 6:26-27

26Then build an altar in their place to give honour to the Lord your God. Build it in the proper way, on top of that hill. Then use the wood from the Asherah pole to burn the second bull as a burnt offering to me.’

27So Gideon took ten of his servants, and he did what the Lord had said. He was afraid of the people in his father's family and the men of the town. So he did this at night, not in the day.