New American Standard Bible (NASB)
Deuteronomy 19
18 The judges shall investigate thoroughly, and if the witness is a false witness and he has accused his brother falsely,
19 then you shall do to him just as he had intended to do to his brother. Thus you shall purge the evil from among you.
20 The rest will hear and be afraid, and will never again do such an evil thing among you.
21 Thus you shall not show pity: life for life, eye for eye, tooth for tooth, hand for hand, foot for foot.
Deuteronomy 20
1 "When you go out to battle against your enemies and see horses and chariots and people more numerous than you, do not be afraid of them; for the Lord your God, who brought you up from the land of Egypt, is with you.
2 When you are approaching the battle, the priest shall come near and speak to the people.
3 He shall say to them, ’Hear, O Israel, you are approaching the battle against your enemies today. Do not be fainthearted. Do not be afraid, or panic, or tremble before them,
4 for the Lord your God is the one who goes with you, to fight for you against your enemies, to save you.’
5 The officers also shall speak to the people, saying, ’Who is the man that has built a new house and has not dedicated it? Let him depart and return to his house, otherwise he might die in the battle and another man would dedicate it.
6 Who is the man that has planted a vineyard and has not begun to use its fruit? Let him depart and return to his house, otherwise he might die in the battle and another man would begin to use its fruit.
7 And who is the man that is engaged to a woman and has not married her? Let him depart and return to his house, otherwise he might die in the battle and another man would marry her.’