THE TWO SILVER TRUMPETS
Numbers 10: 1-3 (NIV)
1The Lord said to Moses: 2 “Make two trumpets of hammered silver, and use them for calling the community together and for having the camps set out. 3 When both are sounded, the whole community is to assemble before you at the entrance to the tent of meeting."
Numbers 10:9 (NIV)
9 When you go into battle in your own land against an enemy who is oppressing you, sound a blast on the trumpets. Then you will be remembered by the Lord your God and rescued from your enemies.