What does 1 Chronicles 7:21 mean?

and Zabad his son, and Shuthelah his son, and Ezer, and Elead, whom the men of Gath that were born in the land slew, because they came down to take away their cattle.

And Zabad his son, and Shuthelah his son, and Ezer, and Elead, whom the men of Gath that were born in that land slew, because they came down to take away their cattle.

and Zabad his son, and Shuthelah his son, and Ezer, and Elead, whom the men of Gath that were born in the land slew, because they came down to take away their cattle.

And Zabad his son, and Shuthelah his son, and Ezer and Elead, whom the men of Gath, who had been living in the land from their birth, put to death, because they came down to take away their cattle.

and Zabad his son, and Shuthelah his son, and Ezer, and Elead; and slain them have men of Gath who are born in the land, because they came down to take their cattle.

And his son Suthala, and his son Ezer, and Elad: and the men of Geth born in the land slew them, because they came down to invade their possessions.

and Zabad his son, and Shuthelah his son, and Ezer, and Elad. And the men of Gath born in the land slew them, because they came down to take their cattle.