(Part No. 5; Page No. 215)
All praise be to Allah Alone, and peace and blessings be upon His Messenger, and his family and Companions.
If the situation is as you mentioned, it is obligatory upon the man you mentioned to repeat his Wudu’, because
continuity in Wudu' is obligatory.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.