Numbers 10:2; Numbers 15:40; Numbers 31:16

2 Make thee two trumpets of silver; of a whole piece shalt thou make them: that thou mayest use them for the calling of the assembly, and for the journeying of the camps.

40 That ye may remember, and do all my commandments, and be holy unto your God.

16 Behold, these caused the children of Israel, through the counsel of Balaam, to commit trespass against the LORD in the matter of Peor, and there was a plague among the congregation of the LORD.