Deuteronomy 29:21

21 and Jehovah hath separated him for evil, out of all the tribes of Israel, according to all the oaths of the covenant which is written in this book of the law.

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 `And it hath been, in his hearing the words of this oath, and he hath blessed himself in his heart, saying, I have peace, though in the stubbornness of my heart I go on, in order to end the fulness with the thirst.
20 Jehovah is not willing to be propitious to him, for then doth the anger of Jehovah smoke, also His zeal, against that man, and lain down on him hath all the oath which is written in this book, and Jehovah hath blotted out his name from under the heavens,
21 and Jehovah hath separated him for evil, out of all the tribes of Israel, according to all the oaths of the covenant which is written in this book of the law.
22 `And the latter generation of your sons who rise after you, and the stranger who cometh in from a land afar off, have said when they have seen the strokes of that land, and its sicknesses which Jehovah hath sent into it, --
23 ([with] brimstone and salt is the whole land burnt, it is not sown, nor doth it shoot up, nor doth there go up on it any herb, like the overthrow of Sodom and Gomorrah, Admah and Zeboim, which Jehovah overturned in His anger, and in His fury,) --
Young's Literal Translation is in the public domain.