וָאֵ֗רֶא כִּ֤י עַל־כָּל־אֹדוֹת֙ אֲשֶׁ֤ר נִֽאֲפָה֙ מְשֻׁבָ֣ה יִשְׂרָאֵ֔ל שִׁלַּחְתִּ֕יהָ וָאֶתֵּ֛ן אֶת־סֵ֥פֶר כְּרִיתֻתֶ֖יהָ אֵלֶ֑יהָ וְלֹ֨א יָֽרְאָ֜ה בֹּֽגֵדָ֤ה יְהוּדָה֙ אֲחוֹתָ֔הּ וַתֵּ֖לֶךְ וַתִּ֥זֶן גַּם־הִֽיא׃
אָבער איך האָב געזען, אַז הגם דערפֿאַר װאָס די אָפּגעקערטע ישׂראל האָט אומטרײַשאַפֿט באַגאַנגען, האָב איך זי אַװעקגעשיקט, און איר געגעבן איר שײדבריװ, האָט פֿון דעסטװעגן ניט מוֹרא געהאַט די פֿעלשערין יהודה איר שװסטער, און זי אױך איז געגאַנגען און האַט מזַנה געװען.
Ibn Ezra
Of your mother and her husband.—This verse seems to contradict the prophecy of Jeremiah, I had put her away and given her a bill of divorce (3:8); but in fact the latter refers to the kingdom of the ten tribes which will never again be established; comp. She shall no more rise (Am. 5:2); but Isaiah speaks of the kingdom of the house of David, which will be restored by Messiah.
Rashi
And exiled Yisroel. [ויגל is the same as] ויגלה [=and he exiled] Yisroel. This is the rule for every word whose verb root [ends] with a `ה', e.g., פנה[=to face], בנה [=to build], גלה [=to go into exile], זנה [=to commit adultery], רבה [=to multiply]; when one comes to add a prefix to the word with `ו ' or a `י', if the word applies to the doer, the `י' will be voweled with a “chirik,” e.g., “And he built [=ויבן] an altar there;”12Bereishis 12:7. ”And Moshe turned [=ויפן] and descended;”13Shemos 32:15. ”And Yisroel was exiled [=ויגל] off its land;”14Below 25:21. ”And she too went and committed whoredom[=ותזן];”15Yirmiyahu 3:8. ”And the people increased [=וירב] and became very strong.”16Shemos 1:20. If however, one is talking in the causative conjugation, the `י' will be voweled with a “segol,” e.g., “And turned [=ויפן] tail to tail;”17Shoftim 15:4. ”And exiled [=ויגל] the Israelites to Ashur;”18Below, 18:11. ”And he caused the dwellers of Yerusholayim to go astray [=ויזן];”19II Divrei Hayomim 21:11. ”And He increased [=וירב] among the people of Yehudah grief and lamentation.”20Eichah 2:5.