Sunan Abu Dawud
3122
Sahih+3

Narrated 'Aishah:When Zaid b. Harithah, Ja'far and 'Abd Allah b. Rawahah were killed, the Messenger of Allah (ﷺ) sat down in the mosque and grief was visible in his face. Then he (the narrator) mentioned the rest of the tradition

SahihAl-Albani
SahihMuhammad Muhyi Al-Din Abdul Hamid