isaiah 37:26 Hast thou not heard long ago, how I have done it; and of ancient times, that I have formed it? now have I brought it to pass, that thou shouldest be to lay waste defenced cities into ruinous heaps. - Free Bible Online

      26. Reply of God to Sennacherib.
      long ago--join, rather, with "I have done it." Thou dost boast that it is all by thy counsel and might: but it is I who, long ago, have ordered it so (Isa 22:11); thou wert but the instrument in My hands (Isa 10:5, 15). This was the reason why "the inhabitants were of small power before thee" (Isa 37:27), namely, that I ordered it so; yet thou art in My hands, and I know thy ways (Isa 37:28), and I will check thee (Isa 37:29). Connect also, "I from ancient times have arranged ('formed') it." However, English Version is supported by Isa 33:13; 45:6, 21; 48:5.

JFB.