Akademik

Мой дом - моя крепость
А man is safest in his own house
Cf: The house is a castle which the king cannot enter (Am.). A man's home is his castle (Am.). A man's house is his castle (Am., Br.). My house is my castle (Br.)

Русско-английский словарь пословиц и поговорок. . 2013.