GOD'S WORD® Translation
Their children, who don't know these teachings, must hear them and learn to fear the LORD your God as long as you live in the land that you are going to take possession of when you cross the Jordan River."

American Standard Version
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.

Berean Study Bible
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.”

Douay-Rheims Bible
That their children also, who now are ignorant, may hear, and fear the Lord their God, all the days that they lire in the land whither you are going over the Jordan to possess it.

English Revised Version
and that their children, which have not known, 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.

King James Bible
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.

World English Bible
and that their children, who have not known, may hear, and learn to fear Yahweh your God, as long as you live in the land where you go over the Jordan to possess it."

Young's Literal Translation
and their sons, who have not known, do hear, and have learned to fear Jehovah your God all the days which ye are living on the ground whither ye are passing over the Jordan to possess it.'

Deuteronomy 31:13 Additional Translations ...