King James Version (KJV)
Be careful to obey all these words that I command you, that it may go well with you and with your children after you forever, when you do what is good and right in the sight of the LORD your God.
Modern English
Observe and hear all these words which I command you, that it may go well with you, and with your children after you forever, when you do that which is good and right in Yahweh your God’s eyes.