Then their children who do not know the law will listen and learn to fear the LORD your God, as long as you live in the land that you are crossing the Jordan to possess.”
KJV
And [that] their children, which have not known [any thing], may hear, and learn to fear the LORD your God, as long as ye live in the land whither ye go over Jordan to possess it.
ASV
and that their children, who have not known, may hear, and learn to fear Jehovah your God, as long as ye live in the land whither ye go over the Jordan to possess it.