Nehemiah 4:20
“In what place therefore ye hear the sound of the trumpet, resort ye thither unto us: our God shall fight for us.”
For the builders, every one had his sword girded by his side, and so builded. And he that sounded the trumpet was by me.
And I said unto the nobles, and to the rulers, and to the rest of the people, The work is great and large, and we are separated upon the wall, one far from another.
In what place therefore ye hear the sound of the trumpet, resort ye thither unto us: our God shall fight for us.
So we laboured in the work: and half of them held the spears from the rising of the morning till the stars appeared.
Likewise at the same time said I unto the people, Let every one with his servant lodge within Jerusalem, that in the night they may be a guard to us, and labour on the day.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Related Verses
“God is gone up with a shout, the Lord with the sound of a trumpet.”
“And if ye go to war in your land against the enemy that oppresseth you, then ye shall blow an alarm with the trumpets; and ye shall be remembered before the Lord your God, and ye shall be saved from your enemies.”
“The Lord hear thee in the day of trouble; the name of the God of Jacob defend thee;”
“God is our refuge and strength, a very present help in trouble.”
“O clap your hands, all ye people; shout unto God with the voice of triumph.”