From Sahih Muslim (Hadith 6718):
Abdullah reported that a person came to Allah's Messenger (ﷺ) and said to Allah's Messenger (ﷺ):What is your opinion about the person who loves the people but his (acts or deeds are not identical to theirs)? Thereupon Allah's Messenger (ﷺ) said: A person would be along with one whom he loves
Reference: Muslim 6718