six o’clock
He may well have supposed that the king 's business was private as well as important when it led his Majesty to be roaming the streets of Strelsau at a moment when he was supposed to be at the Castle of Zenda , and to enter a friend 's house by the window at such untimely hours . The mere facts were eloquent of secrecy . Moreover , the king had shaved his beard -- the ladies were sure of it -- and this , again , though it might be merely an accidental coincidence , was also capable of signifying a very urgent desire to be unknown . So the chancellor , having given his orders , and being himself aflame with the liveliest curiosity , lost no time in obeying the king 's commands , and arrived at my house before six o'clock . When the visitor was announced Rudolf was upstairs , having a bath and some breakfast . Helga had learnt her lesson well enough to entertain the visitor until Rudolf appeared . She was full of apologies for my absence , protesting that she could in no way explain it ; neither could she so much as conjecture what was the king 's business with her husband .