From Sahih Bukhari (Hadith 3221):
Narrated Ibn Shihab:Once `Umar bin `Abdul `Aziz delayed the `Asr prayer a little. `Urwa said to him, "Gabriel descended and led the prayer in front of the Prophet (ﷺ) " On that `Umar said, "O `Urwa! Be sure of what you say." "Urwa said, "I heard Bashir bin Abi Masud narrating from Ibn Masud who heard Allah's Messenger (ﷺ) saying, 'Gabriel descended and led me in prayer; and then prayed with him again, and then prayed with him again, and then prayed with him again, and then prayed with him again, counting with his fingers five prayers
Reference: Bukhari 3221