الاسراۤء — Al-Isra' Ayat 34
وَلَا تَقْرَبُوْا مَالَ الْيَتِيْمِ اِلَّا بِالَّتِيْ هِيَ اَحْسَنُ حَتّٰى يَبْلُغَ اَشُدَّهٗۖ وَاَوْفُوْا بِالْعَهْدِۖ اِنَّ الْعَهْدَ كَانَ مَسْـُٔوْلًا
Wa lā taqrabū mālal-yatīmi illā bil-latī hiya aḥsanu ḥattā yabluga asyuddah(ū), wa aufū bil-‘ahd(i), innal-‘ahda kāna mas'ūlā(n).
"And do not approach the property of an orphan, except in the way that is best, until he reaches maturity. And fulfill [every] commitment. Indeed, the commitment is ever [that about which one will be] questioned."