´Abu Hurairah narrated that :` Allah's Messenger said: "None should call the Adhan except for one with Wudu."
Explanation & Benefits
Shaykh Dr. Abdur Rahman Freywai
1:
It is better that the call to prayer (adhan) be given while in a state of ablution (wudu), and although the hadith of the chapter is weak, the narrations of Wa’il and Ibn Abbas serve as supporting evidence for it.
Note:
(In the chain of narration, Mu’awiyah bin Yahya Sadafi is weak, and there is also a break (inqita’) between Zuhri and Abu Hurairah in the chain.)
Source: Sunan al-Tirmidhi – Majlis ‘Ilmi Dar al-Da‘wah, New Delhi Edition, Page: 200