Shas:Ketubah – Biblical or Rabbinic Obligation/2

Ketubah – Biblical or Rabbinic Obligation?

Exegetical Approaches

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Purely Biblical Obligation

Sources:RashiBereshit 34:12Shemot 22:15-16About R. Shelomo Yitzchaki, R. Tam and RivamKetubot 10aAbout Ba'alei HaTosafot, SemagPositive Commandments 48About R. Moshe of Coucy

Purely Rabbinic Obligation

Sources:RambanBereshit 25:6Shemot 22:15Ketubot 110bHasagot on Sefer HaMitzvot Negative Commandments 355About R. Moshe b. Nachman, possibly RambamHilkhot Ishut 10:7Hilkhot Ishut 11:1-4Hilkhot Ishut 11:14Hilkhot Ishut 12:1-3Hilkhot Ishut 16:3-10About R. Moshe b. Maimon

Part Biblical and Part Rabbinic

Obligation is Biblical, Details are Rabbinic

Sources:Possibly Rabban Shimon b. Gamliel in Mekhilta DeRashbiShemot 22:16About Mekhilta DeRashbi Shemot, possibly RambamHilkhot Ishut IntroductionHilkhot Ishut 10:7Hilkhot Ishut 11:1-4Hilkhot Ishut 11:14Hilkhot Ishut 12:1-3Hilkhot Ishut 12:6-9Hilkhot Ishut 16:3-10Hilkhot Melakhim 4:4Responsa of Rambam Related to Mishneh Torah Hilkhot Ishut 13:19Moreh Nevukhim 3:49About R. Moshe b. Maimon

Obligation is Rabbinic, Details Behave as Biblical

Sources:Opinion in RoshKetubot 1:19About R. Asher b. Yechiel