Halakhah for Makkot 37:10
וכי דבר הלמד בהקש חוזר ומלמד בהקש מעשר דגן חולין הוא
But can something derived through a hekesh proceed to teach something else through a hekesh? Maaser of wheat is a non-sanctified item [and thus not subject to the two-hekesh rule].
Sefer HaMitzvot
He prohibited one who puts out a bad name [upon his wife] from divorcing [her]. And that is His saying, "he shall not be able to send her away all of his days" (Deuteronomy 22:19). And this negative commandment was also preceded by a positive commandment; and that is His saying, "and to him shall she be as a wife." And the law for him with divorce, concerning lashes, is the same as the law for the rapist, as has been explained at the end of Makkot and in the third and fourth [chapters] of Ketuvot. (See Parashat Ki Tetzeh; Mishneh Torah, Virgin Maiden 3.)
Ask RabbiBookmarkShareCopy