Deuteronomy Chapter 21

21:1-3
If one be found slain in the land which the Lord thy God giveth thee to posess it, lying in the field. and it be not known who hath slain him:
Then thy elders and thy judges shall come forth, and they shall measure unto the cities which are round about him that is slain:
And it shall be, that the city which is next unto the slain man, even the elders of that city shall take an heifer, which hath not been wrought with, and which hath not drawn in the yoke;

21:11-13
And seest among the captives a beautiful woman, and hast a desire unto her, that thou wouldest have her to thy wife;
Then thou shalt bring her home to thine house; and she shall shave her head, and pare her nails;
And she shall put the raiment of her captivity from off her, and shall remain in thine house, and bewail her father and her mother a full month: and after that thou shalt go in unto her, and be her husband, and she shall be thy wife.

21:15-16
If a man have two wives, one beloved, and another hated, and the have born him children, both the beloved and the hated; and if the firstborn son be hers that was hated:
Then it shall be, when he maketh his sons to inherit that which he hath, that he may not make the son of the beloved firstborn before the son of the hated, which is indeed the firstborn:

21:18-21
If a man have a stubborn and rebellious son, which will not obey the voice of his father, or the voice of his mother, and that, when they have chastened him, will not hearken unto them:
Then shall his father and his mother lay hold on him, and bring him out unto the elders of his city, and unto the gate of his place;
And they shall say unto the elders of his city, This our son is stubborn and rebellious, he will not obey our voice; he is a glutton, and a drunkard.
And all the men of his city shall stone him with stones, that he die: so shalt thou put evil away from among you; and all Israel shall hear, and fear.
And if a man have committed a sin worthy of death, and he be to be put to death, and thou hang him on a tree:
His body shall not remain all night upon the tree, but thou shalt in any wise bury him that day; (for he that is hanged is accursed of God;) that thy land be not defiled, which the Lord thy God giveth thee for an inheritance.