SEV Biblia, Chapter 20:13
y el SEÑOR tu Dios la entregare en tu mano, entonces herirás a todo varón suyo a filo de espada.
John Gill's Bible Commentary
Ver. 13. And when the Lord thy God hath delivered it into thine hands , etc.] When, what with pressures without, and calamities within, the city is obliged to surrender: this is not to be imputed to the methods and arts of war used in besieging, or to the courage and skill of the besiegers; but to the power and providence of God succeeding means used, and sending famine or pestilence among the besieged, and inclining their hearts to deliver up their city: thou shall smite every male thereof with the edge of the sword ; the men in it, grown persons, as distinguished from little ones in the next verse; because it was owing to these it was not surrendered at once, when terms of peace were offered.
Matthew Henry Commentary
Verses 10-12 - The Israelites are here directed about the nations on whom they mad war. Let this show God's grace in dealing with sinners. He proclaim peace, and beseeches them to be reconciled. Let it also show us ou duty in dealing with our brethren. Whoever are for war, we must be for peace. Of the cities given to Israel, none of their inhabitants must be left. Since it could not be expected that they should be cured of their idolatry, they would hurt Israel. These regulations are not the rule of our conduct, but Christ's law of love. The horrors of war must fil the feeling heart with anguish upon every recollection; and are proof of the wickedness of man, the power of Satan, and the just vengeance of God, who thus scourges a guilty world. But how dreadful their case wh are engaged in unequal conflict with their Maker, who will not submi to render him the easy tribute of worship and praise! Certain rui awaits them. Let neither the number nor the power of the enemies of ou souls dismay us; nor let even our own weakness cause us to tremble of to faint. The Lord will save us; but in this war let none engage whose hearts are fond of the world, or afraid of the cross and the conflict Care is here taken that in besieging cities the fruit-trees should no be destroyed. God is a better friend to man than he is to himself; an God's law consults our interests and comforts; while our own appetite and passions, which we indulge, are enemies to our welfare. Many of the Divine precepts restrain us from destroying that which is for our lif and food. The Jews understand this as forbidding all wilful waste upo any account whatsoever. Every creature of God is good; as nothing is to be refused, so nothing is to be abused. We may live to want what we carelessly waste __________________________________________________________________
Original Hebrew
ונתנה 5414 יהוה 3068 אלהיך 430 בידך 3027 והכית 5221 את 853 כל 3605 זכורה 2138 לפי 6310 חרב׃ 2719