Midrash su Deuteronomio 20:7

(Deut. 21:10:) WHEN YOU GO OUT TO WAR <AGAINST YOUR ENEMIES, AND THE LORD YOUR GOD GIVES THEM INTO YOUR HAND> AND YOU TAKE THEM CAPTIVE. Our masters have taught (Avot 4:2): <ONE> GOOD DEED BRINGS ABOUT <ANOTHER> GOOD DEED, AND <ONE> TRANSGRESSION BRINGS ABOUT <ANOTHER> TRANSGRESSION. (Deut. 21:11–12:) AND WHEN YOU SEE AMONG THE CAPTIVES A BEAUTIFUL WOMAN <WHOM YOU DESIRE TO TAKE FOR A WIFE, YOU SHALL BRING HER INTO YOUR HOUSE, > WHERE SHE SHALL SHAVE HER HEAD, so that she will not find favor in his eyes.¹Tanh., Deut. 6:1; see Deut. R. 6:4. What is written after that (in vs. 15):) WHEN A MAN HAS TWO WIVES. Two wives in <one> house <means> strife in the house. And moreover (ibid., cont.:) ONE LOVED AND THE OTHER HATED, or both of them hated. What is written after that (in vs. 18)? IF ONE HAS A DEFIANT AND REBELLIOUS SON. Whenever anyone marries a pretty face, there results from it A DEFIANT AND REBELLIOUS SON. Thus we find it so in the case of David, because (as suggested by II Sam. 3:3) he had lusted for Maacah bat Talmai king of Geshur, while he had gone to war.²By having sexual relations while at war with Saul (II Sam. 3:1), David was disobeying the Mosaic law of warfare. See Deut. 20:7–8. So Absalom came out of him <in this union>, who wanted to kill him and (according to II Sam. 16:22) slept with his wives before the eyes of all Israel and in broad daylight. Also because of him several myriads from Israel were killed. So he made discord in Israel. Also killed were Shimei [ben Gera] (in I Kings 2:46), Sheba ben Bichri (in II Sam. 20:22), Ahithophel (in II Sam. 17:23), Mephibosheth,³There seems to be some confusion between Mephibosheth who was a son of Saul that David had killed (in II Sam. 21:8) and the Mephibosheth who was Saul’s grandson and who was falsely accused of betraying David for Absalom (II Sam. 16:3; but cf. 19:24–30). and Ishbosheth (in II Sam. 4:7). Moreover <David> had Ziba rule over the whole house of Saul (II Sam. 16:4; cf. II Sam. 9:9). It is also taught: R. Jose says:⁴Sanh. 72a. Is it because A DEFIANT AND REBELLIOUS SON ate half a pound⁵Gk.: litra. of meat and drank half a log of wine that Torah says for one to go out to the place for <execution by> stoning (cf. Deut. 21:18–21)? It is simply that Torah has foreseen the end of A DEFIANT AND REBELLIOUS SON, that he ends up squandering his father's assets with wastrels with whom he eats and drinks, until he seeks what he has been accustomed to and does not find it.⁶Cf. Luke 15:14–16. Then he goes out to the crossroads, where he kills people and robs⁷Melastem, from the Gk.: lestes (“robber”). them. So Torah is saying: Let him die innocent and not die guilty, for the death of the wicked is fitting for them and fitting for the world. And what is written after that (in vs. 22)? AND WHEN SOMEONE IS GUILTY OF A CRIME PUNISHABLE BY DEATH AND IS PUT TO DEATH. If he is delivered from the one,⁸I.e., the preventive punishment as A DEFIANT AND REBELLIOUS SON. he is not delivered from the other. We have learned (in Avot 4:2): THAT <ONE> TRANSGRESSION BRINGS ABOUT <ANOTHER> TRANSGRESSION; <ONE> GOOD DEED/COMMANDMENT BRINGS ABOUT <ANOTHER> GOOD DEED/COMMANDMENT.⁹In the text of Avot the clauses are reversed. For the correct order, see the beginning of the paragraph. Note also that the word for GOOD DEED (mitswah) also means COMMANDMENT and that the midrash has both meanings in mind. Where is it shown (in Scripture)? Where it is stated (in Deut. 22:6–7): WHEN YOU COME ACROSS A BIRD NEST…. YOU MUST SURELY LET <THE MOTHER> GO …, IN ORDER THAT IT MAY BE WELL WITH YOU AND YOU MAY LENGTHEN YOUR LIFE. What is written after that (in vs. 8)? [WHEN YOU BUILD A NEW HOUSE, <YOU SHALL MAKE A PARAPET FOR YOUR ROOF>.] You have the right to build a house and make a parapet. What is written after that (in vs. 9)? YOU SHALL NOT SOW YOUR VINEYARD WITH TWO KINDS OF SEED. You do have a right to <possess> a vineyard and to sow a field. What is written after that (in vs. 10)? YOU SHALL NOT PLOW WITH AN OX AND AN ASS <TOGETHER>. You do have a right to <possess> oxen and asses. What is written after that (in vs. 11)? YOU SHALL NOT WEAR INTERWOVEN STUFF, <WOOL AND FLAX TOGETHER>. You do have the right to nice clothes of wool and of linen (but not in combination). What is written after that (in vs. 12)? YOU SHALL MAKE YOURSELVES TASSELS. You have a right to the commandment on tassels. What is written after that (in vs. 13)? WHEN A MAN TAKES A WIFE. A man has a right to a wife and children. We learn (in Avot 4:2): THAT <ONE> GOOD DEED/COMMANDMENT BRINGS ABOUT <ANOTHER> GOOD DEED/COMMANDMENT; therefore the parashot are dependent on each other.

"And God sent against the nation the burning snakes" (Bamidbar 21:1). Why did he punish [lit. collect from] them with snakes? Since the snake was the first to speak slander and was cursed for it, and they did not learn from it, the Holy One Blessed Be He said: The snake should come, which was the first to speak slander, and punish the speakers of slander, as it says (Ecclesiastes 10:8): "And one who breaks a fence, a snake will bit him." Another explanation: Why were they punished by snakes? The snake, even if it partakes of all the delectable foods of the world, they turn into dust in its mouth, as it says (Isaiah 65:25): "And a snake, dust is its bread" - but these [the Jews] eat man, which turns into many flavors, as it says (Psalms 106:15): "And He gave to them what they asked", and it says (Devarim 20:7): "For these forty years Hashem your God has been with you; you have not lacked anything" - the snake, which eats many things and taste one taste, should come punish these who eat one thing and taste many tastes.

(Devarim 20:7) "And who is the man who has betrothed a woman": whether he has betrothed a virgin or a widow, even one awaiting levirate marriage, and even if he has heard that his brother died in the war, he returns.