(Ibid.) "If he libel her": I might think, even if he said to her "You spoiled my meal," when she did not; it is, therefore, written (here) "libel," and further, (Ibid. 17) "libel," as an identity (gezeirah shavah). Just as "libel" there is a claim of (non-) virginity, so, "libel" here is a claim of (non-) virginity. — But perhaps just as "libel" there involves the site of virginity, so, here, too, it involves the site of virginity. Whence do I derive (the same for) a different act of coitus (i.e., not in the site of virginity)? From "and he give out above her an evil name."