The LORD spoke to Moses, saying: Make two silver trumpets; you shall make them of hammered work; and you shall use them for summoning the congregation, and for breaking camp. When both are blown, the whole congregation shall assemble before you at the entrance of the tent of meeting. But if only one is blown, then the leaders, the heads of the tribes of Israel, shall assemble before you. When you blow an alarm, the camps on the east side shall set out; when you blow a second alarm, the camps...