Numbers 10:5-7

Thomson(i) 5 When you blow an alarm, the camps on the east shall begin their march; 6 and when you blow a second alarm, the camps on the south shall begin their march; and when you blow a third alarm, the camps on the west shall begin their march; and when you blow a fourth alarm, the camps on the north shall begin their march. They shall blow an alarm for their marching. 7 And when you would assemble the congregation, you are to blow with them, but not an alarm.