Muhammad bin Amr bin Hazm reported,

When Ammar bin Yasir was killed, Amr bin Hazm went in to see Amr bin As and said, "Ammar has been killed, and the Messenger of Allah ﷺ said, 'The transgressing party will kill him.'"Amr bin As got up alarmed and hurried back until he went in to Muawiya.Muawiya asked him, "What is the matter with you?"He replied, "Ammar has been killed."Muawiya said, "Ammar has been killed, so what?"Amr said, "I heard the Messenger of Allah ﷺ say, 'The transgressing party will kill him.'"Muawiya said to him, "You have slipped in your own urine. Did we kill him? Ali and his companions are the ones who killed him. They brought him and threw him between our spears," or he said, "between our swords."

Azami 15812

Sahih

عن أبي بكر بن محمد بن عمرو بن حزم عن أبيه قال

لما قتل عمار بن ياسر دخل عمرو بن حزم على عمرو بن العاص، فقال: قتل عمار، وقد قال رسول الله ﷺ: تقتله الفئة الباغية، فقام عمرو بن العاص فزعا يرجع حتى دخل على معاوية، فقال له معاوية: ما شأنك؟ قال: قتل عمار، فقال معاوية: قد قتل عمار، فماذا؟ قال عمرو: سمعت رسول الله ﷺ يقول: تقتله الفئة الباغية، فقال له معاوية: دحضت في بولك، أو نحن قتلناه؟ إنما قتله علي وأصحابه، جاءوا به حتى ألقوه بين رماحنا أو قال: بين سيوفنا.

الأعظمي 15812صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Tribulations and signs of the Hour
Chapter
Tribulations
Section
Prophet ﷺ informing that Ammar would be killed by the transgressing group
Numbering
Jami al-Kamil 15812 (2nd edition)
Azami 15812