Thereupon he assembled three hundred men of his attendants, supplied them with horses, and bade them be prepared to make a sudden attack during the night, but to tell none of the plans he harbored in his mind. The scouts sent ahead to reconnoitre reported that the Amorites were too powerful for him to risk an engagement. Kenaz, however, refused to be turned away from his intention. At midnight he and his three hundred trusty attendants advanced upon the Amorite camp. Close upon it, he commanded his men to halt, but to resume their march and follow him when they should hear the notes of the trumpet. If the trumpet was not sounded, they were to return home.
Kenaz Leads a Night Raid Against the Amorite Warriors
Legends of the Jews 2:11