Say: "Truly, my Lord enlarges the provision for whom He wills of His slaves, and also restricts it) for him, and whatsoever you spend of anything (in God's Cause), He will replace it. And He is the Best of providers." (Quran 34:39)

Aisha (R) said, "A lady, along with her two daughters came to me asking for some alms, but she found nothing with me except one date which I gave to her and she divided it between her two daughters." (Saheeh Al-Bukhari)