Joshua 6:10

6:10 Joshua commanded the people, saying, You shall not shout, nor let your voice be heard, neither shall any word proceed out of your mouth, until the day I bid you shout; then shall you shout.
-World English Bible

Other Translation

6:10 And Joshua had commanded the people, saying, Ye shall not shout, nor make any noise with your voice, neither shall [any] word proceed out of your mouth, until the day I bid you shout; then shall ye shout.
-King James Version