The Book of Zakah
23/32. Chapter:
The Obligation Of Zakah Of Ramadan For Children
Sunan an-Nasai
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا مَالِكٌ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ فَرَضَ رَسُولُ اللَّهِ صلى الله عليه وسلم زَكَاةَ رَمَضَانَ عَلَى كُلِّ صَغِيرٍ وَكَبِيرٍ حُرٍّ وَعَبْدٍ وَذَكَرٍ وَأُنْثَى صَاعًا مِنْ تَمْرٍ أَوْ صَاعًا مِنْ شَعِيرٍ .
It was narrated that Ibn 'Umar said: "The Messenger of Allah enjoined the Zakah of Ramadan on everyone, young and old, free and slave, male and female, a Sa of dates or a Sa of barley."
Reference : Sunan an-Nasa'i 2502In-book reference : Book 23, Hadith 68English translation : Vol. 3, Book 23, Hadith 2504