I saw Jabir bin Abdullah performing several prayers with a single ablution, so I asked, "What is this?"He replied, "I saw the Messenger of Allah ﷺ do this, so I do as the Messenger of Allah ﷺ did."
حدثنا إسمعيل بن توبة حدثنا زياد بن عبد الله حدثنا
رأيت جابر بن عبد الله يصلي الصلوات بوضوء واحد فقلت ما هذا فقال رأيت رسول الله ﷺ يصنع هذا فأنا أصنع كما صنع رسول الله ﷺ
[Its chain of transmission is daif] Busiri said, "This chain is daif. Fadl bin Mubashshir was deemed weak by the majority [of scholars], and the previous hadith (510) suffices in its place."