Deuteronomy 20:15-20

15 Thus thou shalt do to all the cities, that be full far from thee, and be not of these (nigh) cities which thou shalt take into possession. (Thus thou shalt do, to all the cities that be far away from thee, but not to the cities that be near, which thou shalt take for a possession.)

16 But of these cities that shall be given to thee, thou shalt not suffer any to live, but thou shalt slay by the sharpness of sword; (But in these cities that shall be given to thee by the Lord, thou shalt not allow anyone to remain alive, but thou shalt kill them all by the sharpness of the sword;)

17 that is to say, Hittites, and Amorites, and Canaanites, and Perizzites, and Hivites, and Jebusites, as thy Lord God hath commanded to thee;

18 lest peradventure they teach you to do all the abominations, which they have wrought (un)to their gods, and ye do sin against your Lord God (and then ye sin against the Lord your God).

19 When thou hast besieged a city by long time, and thou hast compassed it with strongholds that thou overcome it, thou shalt not cut down the trees, of which men may eat/of which fruit may be eaten, neither thou shalt waste the country(side) about with axes; for it is a tree, and not a man, neither it may increase the number of fighters against thee. (When thou hast besieged a city for a long time, and thou hast surrounded it with strongholds so that thou can overcome it, thou shalt not cut down the trees, from which men can eat/whose fruit can be eaten, nor shalt thou destroy all the countryside about with axes; for it is a tree, and not a man, and it cannot increase the number of fighters against thee.)

20 And if any of them be not apple trees, but be wild, and able into other uses, cut them down, and make of them engines, till thou take the city that fighteth against thee. (But if any of them be not apple trees, or other kinds of fruit trees, but be wild, and good for other uses, then cut them down, and make engines, or bulwarks, out of them, until thou take the city that fighteth against thee.)

Deuteronomy 20:15-20 Meaning and Commentary

INTRODUCTION TO DEUTERONOMY 20

In this chapter rules are given to be observed in times of war. When a battle was near, a priest was to address the soldiers, and encourage them to fight, De 20:1-4, then the officers were to declare who might return home, De 20:5-9 when an enemy's city was approached, peace was to be proclaimed on certain conditions, which, if accepted of, the inhabitants were to be tributaries and servants, but if not, when taken, all were to be put to the sword, excepting women, children, and cattle, De 20:10-15, but those of the seven nations were to be utterly destroyed, De 20:16-18, and, during a siege, no trees bearing fruit fit for food were to be cut down, De 20:19.