Abdullah bin Abbas reported,

I witnessed the Eid al-Fitr prayer with the Prophet of Allah ﷺ, Abu Bakr, Umar, and Uthman. All of them would perform the prayer before the sermon, then deliver the sermon afterward.He said, The Prophet of Allah ﷺ then descended, and it is as though I can still see him gesturing with his hand for the men to sit. Then he came forward, making his way through them until he reached the women, with Bilal accompanying him.He recited, "Prophet, when believing women come to you pledging allegiance to you that they will not associate anything with Allah" [Mumtahanah 60:12]. He recited this verse until he finished it, then asked, "Are you upon this?"A single woman, the only one among them to respond, said, "Yes, Prophet of Allah." Who she was at that moment is unknown.He said, "Then give in charity." Bilal spread out his garment and said, "Come forward, may my father and mother be ransomed for you!" The women began tossing their ankle rings and finger rings into Bilal's garment.

عن ابن عباس قال

شهدت صلاة الفطر مع نبي الله ﷺ وأبي بكر وعمر وعثمان، فكلهم يصليها قبل الخطبة، ثم يخطب. قال: فنزل نبي الله ﷺ كأني أنظر إليه حين يجلس الرجال بيده، ثم أقبل يشقهم حتى جاء النساء ومعه بلال. فقال: {يأيها النبي إذا جاءك المؤمنت يبايعنك على أن لا يشركن بالله شيئا} [سورة الممتحنة: ١٢] فتلا هذه الآية حتى فرغ منها، ثم قال حين فرغ منها: أنتن على ذلك؟ فقالت امرأة واحدة، لم يجبه غيرها منهن: نعم يا نبي الله، لا يدرى حينئذ من هي. قال: فتصدقن فبسط بلال ثوبه، ثم قال: هلم فدى لكن أبي وأمي! فجعلن يلقين الفتخ والخواتم في ثوب بلال.