The Prophet (peace and blessings be upon him) said:
"The most excellent charity is that of a person of little wealth giving to the full extent of his effort and means, and begin giving charity with those whose support is your responsibility."
Hadith Referenceصحیح الجامع الصغیر / حرف الألف / 1112
Hadith Gradingالألبانی:صحيح
Hadith Takhrij[د ك] عن أبي هريرة. الصحيحة ٥٦٦، صحيح الترغيب ٨٧٤، الإرواء ٨٣٤، ٨٩٧.