Mhrz bin al-Wdah bin محرز بن الوضاح · The Book of Zakah

Ibn 'Alqamah appointed his father to collect the Zakah of his people - and he quoted the same Hadith.

"We used to fast on 'Ashura and give Zakatul-Fitr, and when the command to fast in Ramadan was revealed, and the command to give Zakah was revealed, we were neither commanded to give it, nor told not to do so, and we used to do it."