Deuteronomy 32:29 in the World English Bible
Oh that they were wise, that they understood this, that they would consider their latter end!
Context
28 For they are a nation void of counsel, neither is there any understanding in them.
29 O that they were wise, that they understood this, that they would consider their latter end!
30 How should one chase a thousand, and two put ten thousand to flight, except their Rock had sold them, and the LORD had shut them up?