Sunan Ibn Majah
160
Sahih+3

Rafi' bin Khadij said:"Jibril or an angel came to the Prophet and said: 'How do you regard those among you who were present at Badr?' He said: 'They are the best among us.' He said: 'We think the same (of the angels who were present at Badr), they are the best of the angels

SahihAl-Albani
SahihMuhammad Fouad Abd al-Baqi