Majma al-Zawaid — Hadith 10023

Sayyidah Aishah al-Siddiqah (may Allah be pleased with her) narrates: On the day of Badr, when the Prophet (peace and blessings be upon him) passed by the bodies of those men who had been thrown into the well, namely Utbah, Abu Jahl and his companions, the Prophet (peace and blessings be upon him) stopped by them and said: "May Allah requite you with evil as the people of a Prophet! How evil you were in driving him out, and how severe in belying him!" The Companions said: "O Messenger of Allah, how can you speak to people who have become carrion?" The Prophet (peace and blessings be upon him) said: "You do not understand my words better than they do (or the narrator is unsure and the words may be:) they understand my words better than you do."
Ahmad recorded it, and its narrators are thiqat (trustworthy), except that the narrator Ibrahim did not hear from Sayyidah Aishah (may Allah be pleased with her), though he did visit her.