Make not thy hand tied (like a miser's) to thy neck, nor stretch it forth to its utmost reach, so that thou become blameworthy and destitute.[Qur'an 17:29]
Narrated Abu Huraira(RA) : The Prophet(PBUH) said, "Every day two angels come down from Heaven and one of them says, 'O Allah! Compensate every person who spends in Your Cause,' and the other (angel) says, 'O Allah! Destroy every miser.'"