Earlier in the day... there was a video posting on a group of jailbirds announcing shahada... which I argued and disclaim to it mentioned of Isa and Maryam in addition to the last Messenger of Islam, Prophet Muhammad peace be upon him... unheard nor practiced. Do visit the link for better understanding and meaning of the Shahada. https://www.islamic-relief.org.uk/resources/knowledge-base/five-pillars-of-islam/shahada/