Dan 6:17 :דִּי אנתה"אַנְתְּ" פָּלַח לֵהּ בִּתְדִירָא‏ : whom you constantly worship
See the entire entry for btdyrˀ adv. constantly

Dan 6:17 :לְגֻבָּא דִּי אַרְיָוָתָא‏ :
See the entire entry for goḇ, gubbā n.m. well, cistern