Obtaining the PDF is only the first step. In the Ethiopian Orthodox tradition, the Mikha Dadok is not a casual "read in bed" type of prayer. Updated versions often include a disclaimer or a Sebrata (instruction) that you must follow:
The search term is widely believed to be a phonetic misspelling or typo of "Mikha Hamavdil" (or simply "Mikha" ) combined with a corruption of the Hebrew word "Hoda'ah" (meaning "Thanksgiving") or "Mizmor" (Psalm). mikha dadok prayer pdf upd
Finding a formal "upd" (updated) PDF can be challenging due to the sacred nature of these texts. Many are hosted on specific dharma community sites: Obtaining the PDF is only the first step