Quran 2:262 — The Heifer (Al-Baqarah)

الَّذينَ يُنفِقونَ أَموٰلَهُم فى سَبيلِ اللَّهِ ثُمَّ لا يُتبِعونَ ما أَنفَقوا مَنًّا وَلا أَذًى ۙ لَهُم أَجرُهُم عِندَ رَبِّهِم وَلا خَوفٌ عَلَيهِم وَلا هُم يَحزَنونَ

Those who spend their money in the cause of GOD, then do not follow their charity with insult or harm, will receive their recompense from their Lord; they have nothing to fear, nor will they grieve.

[2:261] The example of those who spend their monies in the cause of GOD is that of a grain that produces seven spikes, with a hundred grains in each spike. GOD multiplies this manifold for whomever He wills. GOD is Bounteous, Knower.

[2:263] Kind words and compassion are better than a charity that is followed by insult. GOD is Rich, Clement.