ágyból
ágyból is the ablative singular form of the Hungarian noun ágy (bed). It denotes movement from inside a bed, translating roughly as “from the bed” or “out of bed.” The form is used to indicate origin or departure from a location when the location is a bed.
In Hungarian grammar, -ból/-ből expresses exit or origin from a place, and it attaches to the noun
Common usage tends to occur with verbs of motion or activities associated with starting the day. For
Ágyból is contrasted with ágyban (in the bed) and with other spatial forms that mark different relations