Jami` at-Tirmidhi 200
جامع الترمذي#200Da'ifAbu Hurairah narrated that :Allah's Messenger said: "None should call the Adhan except for one with Wudu
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirDaif
Al-AlbaniDaif
Zubair Ali ZaiDaif
In-book reference: 2:52