Jordanian authorities raided the palace of the kingdom’s former crown prince on Saturday and arrested two senior aides after uncovering what intelligence officials believe was an attempted coup against the ruling monarch, King Abdullah.

The arrests focused on a network allegedly connected to Prince Hamzah bin Hussein, a half-brother of King Abdullah, who was removed from his post 16 years ago.

Prince Hamzah said in a video recording he was under house arrest and had been told to stay at home and not contact anyone.

Speaking in English in the video, passed by his lawyer to the BBC, he said he was not part of any foreign conspiracy and denounced the ruling system as corrupt.

“(Jordanians’) well being has been put second by a ruling system that has decided that its personal interests, financial interests, that its corruption is more important than the lives and dignity and future of the 10 million people who live here,” he said.