1 Corinthians 14:7
Even lifeless things giving a sound, whether pipe or harp, if they give not distinction to the sounds, how shall it be known what is piped or harped?
Numbers 10:2-10
Make thee two trumpets of silver; of beaten work shalt thou make them; and they shall serve for the calling together of the assembly, and for the journeying of the camps.
Matthew 11:17
say, We have piped to you, and ye have not danced: we have mourned to you, and ye have not wailed.
Luke 7:32
They are like children sitting in the market-place, and calling one to another and saying, We have piped to you, and ye have not danced; we have mourned to you, and ye have not wept.
1 Corinthians 13:1
If I speak with the tongues of men and of angels, but have not love, I am become sounding brass or a clanging cymbal.
1 Corinthians 14:8
For also, if the trumpet give an uncertain sound, who shall prepare himself for war?