GOD'S WORD® Translation
At that time Joshua pronounced this curse: "The LORD will curse whoever comes to rebuild the city of Jericho. It will cost him his firstborn son to lay the foundation. It will cost him his youngest son to set up the city doors."

American Standard Version
And Joshua charged them with an oath at that time, saying, Cursed be the man before Jehovah, that riseth up and buildeth this city Jericho: with the loss of his first-born shall he lay the foundation thereof, and with the loss of his youngest son shall he set up the gates of it.

Berean Study Bible
At that time Joshua invoked this solemn oath: “Cursed before the LORD is the man who rises up and rebuilds this city, Jericho; at the cost of his firstborn he will lay its foundations; at the cost of his youngest he will set up its gates.”

Douay-Rheims Bible
Cursed be the man before the Lord, that shall raise up and build the city of Jericho. In his firstborn may he lay the foundation thereof, and in the last of his children set up its gates.

English Revised Version
And Joshua charged them with an oath at that time, saying, Cursed be the man before the LORD, that riseth up and buildeth this city Jericho: with the loss of his firstborn shall he lay the foundation thereof, and with the loss of his youngest son shall he set up the gates of it.

King James Bible
And Joshua adjured them at that time, saying, Cursed be the man before the LORD, that riseth up and buildeth this city Jericho: he shall lay the foundation thereof in his firstborn, and in his youngest son shall he set up the gates of it.

World English Bible
Joshua commanded them with an oath at that time, saying, "Cursed is the man before Yahweh, who rises up and builds this city Jericho. With the loss of his firstborn shall he lay its foundation, and with the loss of his youngest son shall he set up its gates."

Young's Literal Translation
And Joshua adjureth them at that time, saying, 'Cursed is the man before Jehovah who raiseth up and hath built this city, even Jericho; in his first-born he doth lay its foundation, and in his youngest he doth set up its doors;'

Joshua 6:26 Additional Translations ...