Riyad as-Salihin, Book 1, Hadith 391 (In-Book)

Abu Abdullah bin Tariq bin Ashyam (May Allah be pleased with him) reported: Messenger of Allah said, "He who professes La ilaha illallah (There is no true god except Allah), and denies of everything which the people worship besides Allah, his property and blood become inviolable, and it is for Allah to call him to account".[Muslim].

وعن أبي عبد الله طارق بن أشيم ، رضي الله عنه ، قال‏:‏ سمعت رسول الله صلى الله عليه وسلم يقول‏:‏ ‏ "‏ من قال لا إله إلا الله ، وكفر بما يعبد من دون الله، حرم ماله ودمه، وحسابه على الله تعالى‏" ‏ ‏(‏‏(‏رواه مسلم‏)‏‏)‏‏.‏

sunnah.com