Concept:Hadith 34 of an-Nawawi teaches the duty of enjoining good and forbidding evil, which is directly supported by the Qur'anic verse on the same theme.Explanation:Hadith 34 instructs that whoever sees an evil should change it with his hand, tongue, or heart. This principle is exactly what Qur'an 3:104 commands when it calls for a group that invites to good and forbids wrong. The other options, such as 2:177, 3:102, and 2:255, do not focus on this particular teaching. Therefore, the verse that best corroborates Hadith 34 is 3:104.Answer:C. 3:104