The word "separation" is an abstract noun that can be expressed as a verb. Here "separation" is an idiom that means "dedication." AT: "the days that he has separated himself to Yahweh" or "the days that he has dedicated himself to Yahweh" (See: [[rc://en/ta/man/translate/figs-abstractnouns]] and [[rc://en/ta/man/translate/figs-idiom]])
# to Yahweh are fulfilled
This can be stated in active form. AT: "to Yahweh are complete" (See: [[rc://en/ta/man/translate/figs-activepassive]])
# He must be set apart to Yahweh
This can be stated in active form. AT: "He must set himself apart to Yahweh" (See: [[rc://en/ta/man/translate/figs-activepassive]])