Narrated Abu Huraira: Allah's Apostle said, "The best alms is that which you give when you are rich, and you should start first to support your dependants."
Hadith ReferenceSahih Bukhari / The Book of Provision (Outlay) / Hadith: 5356
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة