King James Version
So they and their children had the oversight of the gates of the house of the LORD, namely, the house of the tabernacle, by wards.English Standard Version
So they and their sons were in charge of the gates of the house of the LORD, that is, the house of the tent, as guards.New International Version
They and their descendants were in charge of guarding the gates of the house of the LORD -the house called the Tent.