KETER: THE HARP OF KING DAVID – TIKKUN CHATZOT תקון חצות MIDNIGHT TO DAWN PRAYER
Psalms Chapter 40 תְּהִלִּים
ח אָז אָמַרְתִּי, הִנֵּה-בָאתִי: בִּמְגִלַּת-סֵפֶר, כָּתוּב עָלָי.
8 Then said I: ‘Lo, I am come with the roll of a book which is prescribed for me;