Jami at-Tirmidhi 200
Jami at-Tirmidhi · Book 2: The Book on Salat (Prayer) · What Has Been Related About It Being Disliked To Call The Adhan Without Having Wudu
Abu Hurairah narrated that :
حَدَّثَنَا عَلِيُّ بْنُ حُجْرٍ ، حَدَّثَنَا الْوَلِيدُ بْنُ مُسْلِمٍ ، عَنْ مُعَاوِيَةَ بْنِ يَحْيَى الصَّدَفِيِّ ، عَنِ الزُّهْرِيِّ ، عَنْ أَبِي هُرَيْرَةَ ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لاَ يُؤَذِّنُ إِلاَّ مُتَوَضِّئٌ " .
Allah's Messenger said: "None should call the Adhan except for one with Wudu."
Grade: Da'if (Darussalam)