The examination of Jesus by the high priest and presumably the Sanhedrin had lasted all night, so he was taken shortly after daybreak to Pilate's «hall of judgment» (18:28), the Antonia, which was a Roman fortress as well as seat of government in Jerusalem. (religion-online.org)
He maintained that the USA Ambassador to Ghana, Robert P. Jackson and other Ambassadors are conniving with some gays at the highest seat of government in the country, adding that, he would be pushed to mention their names very soon. (ghanapoliticsonline.com)
Singha Durbar (literally, Lion Palace) in Kathmandu is the official seat of government of Nepal and the largest Palace in Asia. (en.wikipedia.org)