Abdullah bin Abbas reported,

I wanted to ask Umar رضي الله عنه a question, but I never found the right moment, so I waited for two years. When we were at Marr al-Zahran and he went off to relieve himself, he returned after doing so, and I went to pour water for him.I said, "Commander of the Believers, who were the two women who joined together against the Messenger of Allah ﷺ?"He replied, "Ayesha and Hafsa رضي الله عنهم."

Ahmad 339

Sahih

حدثنا سفيان عن يحيى يعني ابن سعيد عن عبيد بن حنين

عن ابن عباس قال

أردت أن أسأل عمر رضي الله عنه فما رأيت موضعا فمكثت سنتين فلما كنا بمر الظهران وذهب ليقضي حاجته فجاء وقد قضى حاجته فذهبت أصب عليه من الماء قلت يا أمير المؤمنين من المرأتان اللتان تظاهرتا على رسول الله ﷺ قال عائشة وحفصة رضي الله عنهما

أحمد 339صحيح
Contents
Reference
Commentary
Ayat
Collection
Musnad Ahmad
Book
Umar bin Khattab
Numbering
Darussalam 339
Ahmad 339