Judges 6:26-27

26and build an altar to the Lord your God on top of this rock in the proper arrangement, and take the second bull and offer a burnt sacrifice with the wood of the image which you shall cut down.”

27So Gideon took ten men from among his servants and did as the Lord had said to him. But because he feared his father’s household and the men of the city too much to do it by day, he did it by night.