Midrash sur La Genèse 5:9

Our masters have said in the name of R. [Hanina] (Huna) the father of R. Aha, “The adulterer and adulteress transgress the Ten Commandments.”¹³Numb. R. 9:12. [They] said to [him], “In the case of nine, we concede [his transgressing them].” How is this? In the case of (Exod. 20:2 = Deut. 5:6:) “I [am the Lord your God],” because anyone who commits adultery with the wife of his acquaintance is, as it were, denying the Holy One, blessed be He. It is so stated (in Jer. 5:8, 12), “They have denied the Lord and said, ‘He does not exist.’” (Exod. 20:5 = Deut. 5:7:) [“You shall have no other Gods”], since it is written of Him (in Exod. 20:5 = Deut. 5:9), “for [I] the Lord your God am a jealous God.” Also it is stated two times concerning the adulteress (in Numb. 5:14), “If the spirit of jealousy came over him, and he is jealous of his wife.” But why two times? Because it (i.e., the meal offering of the next verse)¹⁴So Rashi on Numb. 5:15. excites jealousy for the Holy One, blessed be He, and for her husband, as stated (in Numb. 5:15), “for it is a meal offering of jealousies.” Thus it is a case of two jealousies. (Exod. 20:7 = Deut. 5:11:) “You shall not take the name of the Lord your God [in vain].” [One breaks this commandment] because he commits adultery and swears in vain that he has not done so. (Exod. 20:12 = Deut. 5:16:) “Honor your father.” When one commits adultery with the adulteress, she becomes pregnant from him. Then she says to her husband, “I am pregnant from you.” When the fetus is grown, it honors her husband, [since it] thinks that he is its father. Moreover, [the grown child] passes through the market and hits the adulterer, since he thinks that he is not his father. (Exod. 20:13 = Deut. 5:17:) “You shall not murder.” The adulterer goes in on condition that, if he is caught, he will kill or be killed. (Exod. 20:13, cont. = Deut. 5:17, cont.:) “You shall not commit adultery.” Obviously [this commandment is broken], because he is committing adultery. (Exod. 20:13, cont. = Deut. 5:17, cont.:) “You shall not steal.” [This commandment is broken] because he is stealing his neighbor's source (i.e., his wife's womb), and so it says (in Prov. 9:17), “Stolen waters are sweet […].” (Exod. 20:13, cont. // Deut. 5:17, cont.:) “You shall not bear [false witness] against your neighbor.” [The commandment is broken] in that [the adulteress] bears false witness [to her husband] and says, “I am pregnant from you.” (Exod. 20:14; cf. Deut. 5:18:) “You shall not covet your neighbor's house, and you shall not covet your neighbor's wife […].” [The commandment is broken] because whoever covets his friend's wife and commits adultery with her, covets everything that belongs to his friend.¹⁵Cf. Lev. R. 23:12. How? When the husband comes to depart from the world, he thinks that this son is his and writes him a will¹⁶Gk.: diatheke. of all his assets. So he bequeaths to him whatever he has without knowing that he is not his son. It turns out that the adulterer covets whatever belongs to his friend.
They said to R. Hanina, “Here we have told you nine [commandments]. In regard to] (Exod. 20:8; cf. Deut. 5:12:) ‘Remember [the Sabbath (day)],’ how does he transgress against it?” He said to them, “I will tell you: Sometimes when a priest has a priestly wife, and a [lay] Israelite adulterer has sexual intercourse with her, such that she bears [a child] from him, they consider him (i.e., the child) to be the son of a priest. Then when the baby goes on to minister in the Temple, arrange wood, and sacrifice on the Sabbath, he is found to be profaning the Sabbath. Hence the Ten Commandments are violated by the adulteress with the adulterer. Solomon also has said concerning her (in Eccl. 7:26), “And I find [the woman] more bitter than death, [(the woman) who has snares and nets (in her heart)].” What is the meaning of “snares (rt.: tswd)?” She lies in wait (rt.: tswd) in this world and for the world to come.¹⁷The inference is from the fact that SNARES is plural and implies a minimum of two. And “nets?” The net catches [prey] in the water but does not catch [any] on dry land. The woman, however, catches [her prey] in the sea and on the dry land.¹⁸Eccl. R. 7:26:3. (Eccl. 7:26:) “And I find [the woman] more bitter than death.” Not to be loud, arrogant of gait, or bawdy in laughter: This is the way of the daughters of Israel. But if [a woman] was bawdy in the presence of one of them, one would warn her on the evidence of two [witnesses] and say to her, “Why should you be laughing with so and so? Why should you be speaking with him?” If she has [merely] spoken [with him] up to now, she is allowed into her house and may eat the terumah. [If] she has entered with him in secret and lingered to be defiled, she is forbidden her house and eating the terumah.

Behold, thou art fair; that is, in the performing the deeds of your fathers. Behold, thou art fair implies in your home, and behold, thou art fair in the field. In your home alludes to the house that has a mezuzah upon it; And thou shalt write them upon the doorposts of thy house (Deut. 11:20). In the field refers to the field that contains the heave-offerings, tithes, gleanings, the poor man’s sheaves, and the corners left for the needy. Behold, thou art fair in thy house refers to the roof of your house, as is said: When thou buildest a new house, then thou shalt make a parapet for thy roof (Deut. 22:8) Behold, thou art fair in this world; behold, thou art fair in the world-to-come.