The first journey Bahá’u’lláh undertook for the purpose of
promoting the Revelation announced by the Báb was to His ancestral home in Núr,
in the province of Mázindarán. He set out for the village of Tákúr, the
personal estate of His father, where He owned a vast mansion, royally furnished
and superbly situated.
(Chapter 5, 'The Dawn-Breakers)