The Prophet ﷺ said to a man, "Become a Muslim."The man replied, "I find myself averse to it."The Prophet ﷺ said, "Even if you are averse."
حدثنا يحيى عن حميد
أن النبي ﷺ قال لرجل أسلم قال إني أجدني كارها قال وإن كنت كارها
Its isnad is sahih. It was mentioned previously in 12000.