Joshua 6:7-9

King James Version

⁷ And he said unto the people, Pass on, and compass the city, and let him that is armed pass on before the ark of the Lord.

⁸ And it came to pass, when Joshua had spoken unto the people, that the seven priests bearing the seven trumpets of rams' horns passed on before the Lord, and blew with the trumpets: and the ark of the covenant of the Lord followed them.

⁹ And the armed men went before the priests that blew with the trumpets, and the rereward came after the ark, the priests going on, and blowing with the trumpets.