Was prophet Muhammad without sin

In Islamic belief, Prophet Muhammad is regarded as a model of moral and ethical conduct, and he is often described as being sinless or protected from major sins. This concept is known as 'Ismah' and reflects the belief that he was guided by divine revelation. However, some Islamic scholars acknowledge that he may have made minor mistakes or lapses in judgment, which were human in nature. Overall, the emphasis is on his exemplary character and role as a messenger of God.