4 her first man which sent her away may not take her again to be his wife, inasmuch as she is defiled. For that is abomination in the sight of the LORD: that thou defile not the land with sin, which the LORD thy God giveth thee to inherit.
Deuteronomy 24:4 Cross References - MSTC
Leviticus 18:24-28
24 Defile not yourselves in any of these things, for with all these things are these nations defiled which I cast out before you:
25 and the land is defiled, and I will visit the wickedness thereof upon it. And the land shall spew out her inhabiters.
26 Keep ye therefore mine ordinances and judgments, and see that ye commit none of these abominations: neither any of you nor any stranger that sojourneth among you
27 — for all these abominations have the men of the land done which were there before you, and the land is defiled -
28 lest that the land spew you out when ye have defiled it, as it spewed out the nations that were there before you.
Joshua 22:17-18
17 Is the wicked deed of Peor too little for us, whereof we are not cleansed unto this day, and there was a plague in the congregation of the LORD?
18 But that ye also should turn away this day from following the LORD: ye shall rebel today against the LORD, and tomorrow he shall be wroth with all the congregation.
Jeremiah 3:1
1 Commonly, when a man putteth away his wife, and she goeth from him, and marrieth with another, then the question is: should he resort unto her any more after that? Is not this field then defiled and unclean? But as for thee, thou hast played the harlot with many lovers, yet turn again to me, sayeth the LORD.