Zitat Kommentar zu Könige II 18:11

He magnified. The yud is vowelized with a small patach [=segol], which is an expression of increasing others, [as in,] “And the people increased וַיִּרֶב and were very mighty,”¹²Shemos 1:20. See Rashi there on וייטב. is vowelized [under the yud] with a chirik, which is an expression meaning that he himself increased. Similarly, every word whose radical ends with a hei, e.g., to turn פָּנָה, to go astray זָנָה, to weep בָּכָה, are vowelized in that manner when the hei is missing, when it speaks of itself it is vowelized with a chirik, e.g., “And Pharaoh turned.”¹³Shemos 17:23. But when it speaks of others it is vowelized with a small patach [=segol], e.g., “and he turned [the foxes] tail to tail,”¹⁴Shoftim 15:4. [and] “and Yehudah went into exile from his land,”¹⁵II Melochim 25:21. Here, ויגל is vowelized with a chirik. [and] “and the king of Bavel exiled Yisroel into Assyria.”¹⁶Ibid., 18:11.

and the house of Joseph I will save in the place where they were exiled - in Halah and in Habor in the days of Sennacherib.

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.