Hadith #3122 (Sunan Abi Dawud)
Book: Funerals (Kitab Al-Jana'iz)
Narrator(s): Abdullah bin 'Amr bin al-'Aas, Abu 'Abdur Rahman al-Habli عبد الله بن يزيد أبو عبد الرحمن الحبلي, Rabi'ya bin Syf bin Mat' ربيعة بن سيف بن ماتع, Yazid bin Khalid bin Yazid يزيد بن خالد بن يزيد
Grade: Sahih

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.

Source: https://parallelquran.com/hadith/sunan-abi-dawud-3122/