ציטירנדיקער פּירוש אויף דברי הימים ב 10:18

הוי. Some consider the ה as a substitute for א, and explain אוי ═ הוי, ‘woe;’ comp. אדורם and הדורם, N. pr. (2 Chr. 10:18; 1 Kings 12:18); איך and היך, how (1 Chr. 13:12 ; 2 Sam. 6:9); but I think that it is a sign of the vocative case (derived from the verb היה ‘to be’), and that the passage must be rendered, O sinful people, etc. ; comp. הוי הוי ונסו, Ho, ho, flee (Zach. 2:10), הוי ציון המלטי O Zion, deliver thyself (Ibid. 11).¹³In the two passages quoted by the author, הוי cannot be translated by ‘ woe,’ because it is followed by good tidings.—Ibn Ezra does not mean to say that הוי is never used instead of אוי (woe); for in this same chapter (ver. 24) he admits the identity of these two words.—The connection between היה ‘ to be ’ and הוי ‘ Oh ’ is not clear. Comp. Zahoth, On the Aleph. The second person is, therefore, used in the next verse, Why should ye be stricken any more.