Tafsiran yang Mengutip untuk Kejadian 22:24

וּפִֽילַגְשׁ֖וֹ וּשְׁמָ֣הּ רְאוּמָ֑ה וַתֵּ֤לֶד גַּם־הִוא֙ אֶת־טֶ֣בַח וְאֶת־גַּ֔חַם וְאֶת־תַּ֖חַשׁ וְאֶֽת־מַעֲכָֽה׃ (ס)

Gundiknya, yang bernama Reuma, juga melahirkan anak-anak: Tebah, Gaham, Tahas, dan Maakha.

Or HaChaim

Another meaning of the words ולשרה בן, that Sarah would by then have a son, is to tell us that a son i.e. male issue, is dependent on the female element being predominant whereas daughters are the result of a preponderant male element during marital union. We know this from Nidah 31 based on Leviticus 12,2. The angel prophesied that the physical union of Abraham and Sarah which would result in her impregnation would correspond to the rules laid down, or hinted at, in Leviticus 12,2. [compare Midrash Hagadol in the name of Rabbi Yitzchak that the sex of the embryo is determined in accordance with whose orgasm occurs first. If the male completes his orgasm first, the result is a daughter, if the female is first, the result is a son. Ed.] Scripture alludes to who was first by the way the birth is described. Chronicles I 4 18, states: "and his wife, the Jewess, gave birth to Yered, etc." [Every other issue mentioned in that chapter is described in terms of the husband fathering instead of as the wife giving birth. Ed.] In Genesis 22,24 the repetition of "and his concubine whose name was Re-umah, etc.," is another example of the principle we described. The words "whose name was" were quite unnecessary otherwise. Accordingly, the angels attributed the forthcoming son to the predominance of the female, i.e. Sarah's input.
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Rashi

בעת לדתה AT THE TIME OF HER BEARING — But in the case of Rebecca Scripture says (25:24) “And when her days to give birth were fulfilled” — in the latter case the months of pregnancy were complete, here, however, they were short of the full term (Genesis Rabbah 85:13).
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