Deuteronomy 29:21

21 The Lord will make an example of him before all the tribes of Israel and will bring disaster on him in accordance with all the curses listed in the covenant that is written in this book of the Lord's teachings.

Deuteronomy 29:21 Meaning and Commentary

Deuteronomy 29:21

And the Lord shall separate him unto evil out of all the
tribes of Israel
Unto the evil of punishment, devote and consign him to it, and make him a visible and distinguished mark of his displeasure and vengeance. So some men are righteously separated from others, and preordained unto condemnation, being wicked and ungodly men; for such God has made or appointed for the day of evil; see ( Proverbs 16:4 ) ( Jude 1:4 ) ;

according to all the curses of the covenant that are written in this
book of the law;
the evil of punishment he shall be separated unto shall be according to them, or include them all; the sense is, that the wrath of God, and the whole curse of the law due to him for his sin, shall come upon him; see ( Deuteronomy 28:16-18 )

Deuteronomy 29:21 In-Context

19 Make sure that there is no one here today who hears these solemn demands and yet convinces himself that all will be well with him, even if he stubbornly goes his own way. That would destroy all of you, good and evil alike.
20 The Lord will not forgive such a man. Instead, the Lord's burning anger will flame up against him, and all the disasters written in this book will fall on him until the Lord has destroyed him completely.
21 The Lord will make an example of him before all the tribes of Israel and will bring disaster on him in accordance with all the curses listed in the covenant that is written in this book of the Lord's teachings.
22 "In future generations your descendants and foreigners from distant lands will see the disasters and sufferings that the Lord has brought on your land.
23 The fields will be a barren waste, covered with sulfur and salt; nothing will be planted, and not even weeds will grow there. Your land will be like the cities of Sodom and Gomorrah, of Admah and Zeboiim, which the Lord destroyed when he was furiously angry.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.