An-Nisa' - 4:5

وَلاَ تُؤْتُواْ السُّفَهَاء أَمْوَالَكُمُ الَّتِي جَعَلَ اللّهُ لَكُمْ قِيَاماً وَارْزُقُوهُمْ فِيهَا وَاكْسُوهُمْ وَقُولُواْ لَهُمْ قَوْلاً مَّعْرُوفًا
[4:5]
And do not give away your property which Allah has made for you a (means of) support to the weak of understanding, and maintain them out of (the profits of) it, and clothe them and speak to them words of honest advice.
To those weak of understanding Make not over your property, which Allah hath made a means of support for you, but feed and clothe them therewith, and speak to them words of kindness and justice.
Give not unto the foolish (what is in) your (keeping of their) wealth, which Allah hath given you to maintain; but feed and clothe them from it, and speak kindly unto them.