Bulugh al-Maram 76
The Nullification of Wudu
وَقَالَ أَحْمَدُ: لَا يَصِحُّ فِي هَذَا اَلْبَابِ شَيْءٌ.
Translation
And Ahmad said that there is no authentic Hadith in this chapter.
Grades by grader
No grade is recorded for this wording. Ask what scholars say about its grade