וּבְנֵ֣י יְהוּדָ֗ה עֵ֧ר וְאוֹנָ֛ן וְשֵׁלָ֖ה וָפֶ֣רֶץ וָזָ֑רַח וַיָּ֨מָת עֵ֤ר וְאוֹנָן֙ בְּאֶ֣רֶץ כְּנַ֔עַן וַיִּהְי֥וּ בְנֵי־פֶ֖רֶץ חֶצְר֥וֹן וְחָמֽוּל׃
Anak-anak Yehuda ialah Er, Onan, Syela, Peres, dan Zerah; tetapi Er dan Onan telah mati di tanah Kanaan. Anak-anak Peres ialah Hezron dan Hamul.
Chizkuni
וירד יהודה מאת אחיו, “Yehudah separated from his brothers;” he could not bear watching the anguish of his father. Rashi here writes that the word וירד, which means: “he descended,” means that he had been deposed from his position of being the brothers’ spokesman and leader by the other brothers. He derives this from the expression: מאת, understanding the meaning of that word as being: על ידי, “through the action of;”You could well ask that seeing that it took only 22 years until the brothers under the leadership of Yehudah went down to Egypt in order to buy grain, how was it possible that during these few years not only did Bat Shua, Yehudah’s wife bear him three sons, Er, Onan, and Shelah, but that two of them had already become married? And a few years after the death of Onan, Yehudah sired twins from his daughterinlaw Tamar, all before the descent of the brothers to Egypt for the first time? The answer to such questions is that in those times girls and boys were able to both sire and conceive and give birth already at the age of seven. According to a historical text accepted by our sages as accurate and reliable, called seder olam, Er, Yehudah’s oldest was born approximately a year after the sale of Joseph. Bat Shua bore Yehudah two more sons in short order, before she died (verse 12). When Er was seven years old he married Tamar. When he died and married Onan, and Onan died, Shelah was still too young to marry. Tamar remained a widow in the house of Yehudah for a year before returning to her mother’s home. When two or three more years had passed and she was not allowed to marry Shelah, she took matters into her own hands and contrived to become pregnant from a member of Yaakov’s family, her dearest desire, i.e. she became pregnant by her fatherinlaw, Yehudah. All of this had only taken about 19 years after Yehudah had been deposed and moved away from his brothers. In the meantime, Peretz, one of the twins Tamar had born to Yehudah had married at the age of seven and had himself become a father of Chetzron and Chamul, (Genesis 46,12) all before Yaakov and his family moved down to Egypt after the brothers’ second trip there. By the time Chetzron and Chamul came to Egypt, only twenty two years had elapsed since the sale of Joseph.[While this is interesting, this Editor cannot reconcile it with G-d having punished both Er and Onan at the tender age of 7 or eight years, for having deliberately failed to produce children (38,7 and 10) Where is the source for the culpability of such young children anywhere? Ed.]
Tur HaArokh
ויהי בעת ההיא,,”It was at that time,” according to Rashi the reason why the Torah introduces this paragraph with these words is to tell us that Yehudah’s demotion from his position of leadership of the brothers and his moving away from them was because he had proposed the sale of Joseph to Egypt. Many commentators challenge Rashi’s commentary saying that 22 years elapsed from the sale of Joseph to Egypt to the eventual reunion of the family, seeing that Joseph was 17 when he was sold and 39 when the brothers and his father moved to Egypt. Seeing that only so few years had elapsed, how could Yehudah have married, sired 3 sons, married off two of them, and have married Tamar and become the father of Zerach and Peretz, and Peretz siring Chetzron and Chamul, all within such a short space of time? [seeing the last two grandsons of Yehudah are numbered among the seventy members of Yaakov’s familty who left Canaan for Egypt (46,12)? Ed] Ibn Ezra writes that what is related here occurred before the sale of Joseph, and that the story was interrupted in order to contrast the story of Yehudah and Tamar with that of Joseph and the wife of Potiphar. [how Joseph could control his libido, whereas Yehudah could not.]
Ramban
AND HE SAID, JACOB, JACOB. After G-d had told him, Thy name shall not be called any more Jacob, but Israel shall be thy name,172Above, 35:10. it would be proper that He call him by this glorious name, and so he is indeed mentioned three times in this section.173In Verses 1, 2 and 5. However, He called him Jacob in order to hint that now he will not contend with G-d and men and prevail, [as the name Israel indicates],174Above, 32:29. but he will be in a house of bondage until He will also bring him up again, since the exile now begins with him. This is the meaning of the verse, And these are the names of the children of Israel who came into Egypt, Jacob and his sons,175Verse 8 here. for they would come there with the appellation, “children of Israel,” since the children would multiply and increase there and their name and glory would extend. However, he is “Jacob” when descending thereto.
The reason why Scripture mentions Er and Onan176Verse 12 here. together with the children of Israel who came into Egypt,175Verse 8 here. [although they had already died, as clearly stated in Verse 12]; is due to a secret which can be known from the words we have already written.177See Ramban above, 38:8. The learned student [of the mystic lore of the Cabala] will understand this, as well as the meaning of the entire Verse [12]. Scripture likewise mentioned them among those numbered178The intent of the Hebrew text may also be that Scripture likewise mentions them “in the book of Numbers,” thus giving this sentence the same format as Ramban’s next sentence, “And in the book of Chronicles….” in the desert: The sons of Judah: Er and Onan; and Er and Onan died in the land of Canaan. And the sons of Judah after their families were, etc.179Numbers 26:19-20. And there, in the book of Chronicles, Scripture enumerates them in another count: The sons of Judah: Er, and Onan and Shelah; which were born unto him of Bath-shua the Canaanitess…And Tamar his daughter-in-law bore him Perez and Zerah. All the sons of Judah were five.180I Chronicles 2:3-4. This is difficult to understand. Since two of his sons died prior to the birth of the youngest two, how does Scripture conclude that they totalled five? Thus there is here also an allusion to that which was referred to above.
The reason why Scripture mentions Er and Onan176Verse 12 here. together with the children of Israel who came into Egypt,175Verse 8 here. [although they had already died, as clearly stated in Verse 12]; is due to a secret which can be known from the words we have already written.177See Ramban above, 38:8. The learned student [of the mystic lore of the Cabala] will understand this, as well as the meaning of the entire Verse [12]. Scripture likewise mentioned them among those numbered178The intent of the Hebrew text may also be that Scripture likewise mentions them “in the book of Numbers,” thus giving this sentence the same format as Ramban’s next sentence, “And in the book of Chronicles….” in the desert: The sons of Judah: Er and Onan; and Er and Onan died in the land of Canaan. And the sons of Judah after their families were, etc.179Numbers 26:19-20. And there, in the book of Chronicles, Scripture enumerates them in another count: The sons of Judah: Er, and Onan and Shelah; which were born unto him of Bath-shua the Canaanitess…And Tamar his daughter-in-law bore him Perez and Zerah. All the sons of Judah were five.180I Chronicles 2:3-4. This is difficult to understand. Since two of his sons died prior to the birth of the youngest two, how does Scripture conclude that they totalled five? Thus there is here also an allusion to that which was referred to above.