Joshua 10:18

And Joshua said, Roll great stones upon the mouth of the cave, and set men by it for to keep them:
— Joshua 10:18, King James Version

In other translations

World English Bible (WEB)

Joshua said, Roll great stones to the mouth of the cave, and set men by it to keep them:

American Standard Version (ASV)

And Joshua said, Roll great stones unto the mouth of the cave, and set men by it to keep them:

Young's Literal Translation (YLT)

And Joshua saith, 'Roll great stones unto the mouth of the cave, and appoint over it men to watch them;