Hadith 2394
Sayyiduna Qais bin Sa’d (may Allah be pleased with him) narrates that before the obligation of Zakat was revealed, the Messenger of Allah (peace and blessings be upon him) commanded us to give Sadaqat al-Fitr. Then, when the obligation of Zakat was revealed, he neither commanded us regarding Sadaqat al-Fitr nor forbade us, while we continue to give Sadaqat al-Fitr.