Qays bin Saad reported,

The Messenger of Allah ﷺ commanded us to give the charity of fitr before the obligatory zakat was revealed. When zakat was revealed, he neither commanded us nor forbade us regarding it, but we continued to do it.

Azami 4285

Sahih

عن قيس بن سعد، قال

أمرنا رسول الله ﷺ بصدقة الفطر قبل أن تنزل الزكاة، فلما نزلت الزكاة لم يأمرنا ولم ينهنا ونحن نفعله.

الأعظمي 4285صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Zakat
Chapter
Zakat al-Fitr
Section
Obligation of Zakat al-Fitr was before the obligation of zakat
Numbering
Jami al-Kamil 4285 (2nd edition)
Azami 4285