Mishnah Ketubot 10

¹If a man was married to two wives and died, the first wife takes precedence over the second, and the heirs of the first wife take precedence over the heirs of the second. If he married a first wife and she died and then he married a second wife and he died, the second wife and her heirs take precedence over the heirs of the first wife. ²If a man was married to two wives and they died, and subsequently he died, and the orphans [of one of the wives] claim their mother’s kethubah and there is only enough for the two kethuboth,[all the orphans] they divide it equally. If there was a surplus of [at least] one dinar, these take their mother’s ketubah and these take their mothers ketubah. If the orphans [of one of the wives] says, “We are raising the estate of our father by a denar [more than the total amount of the kethuboth]”, in order that they can take their mother's kethubah, they are not listened to, rather the estate is evaluated by the court. ³If there was property that would soon belong to the estate, it is not [regarded] as [property held] in possession. Rabbi Shimon says: even if there was movable property it is not regarded unless there was real estate worth one denar more than [the total amount of] the two kethuboth. ⁴If a man who was married to three wives died, and the kethubah of one was a maneh, and of the other two hundred zuz, and of the third three hundred zuz and the estate [was worth] only one maneh they divide it equally. If the estate [was worth] two hundred zuz [the woman whose ketubah] is a maneh receives fifty zuz [and the woman whose ketubah] was two hundred and [the woman whose ketubah] was three hundred [receive each] three gold denarii (=seventy-five). If the estate [was worth] three hundred zuz, [the woman whose ketubah] was a maneh receives fifty zuz and [the woman whose ketubah] was two hundred [receives] a maneh and [the woman whose ketubah] was worth three hundred [receives] six gold denarii (=one hundred and fifty). Similarly, if three persons contributed to a joint fund and the fund lost or gained they share in the same manner. ⁵If a man who was married to four wives died, his first wife takes precedence over the second, the second over the third and the third over the fourth. The first must take an oath to the second, the second to the third, and the third to the fourth, and the fourth recovers payment without an oath. Ben Nannus says: Should she be rewarded because she is the last? She too may not exact payment except by an oath. If all were issued on the same day then the woman [whose kethubah] preceded that of the other, even if only by one hour, gets [her ketubah first]. And so it was the custom in Jerusalem to write the hours. If all kethuboth were issued at the same hour and the estate is worth no more than a maneh, they divide it equally. ⁶If a man who was married to two wives sold his field, and the first wife wrote to the buyer, “I have no claim whatsoever upon you”, the second wife may take [the field] away from the buyer, and the first wife from the second, and the buyer from the first wife; and so they go on in turn until they arrange a compromise between them. The same law applies also to a creditor and to a woman creditor.