4:2
وَاٰتُوا الۡيَتٰمٰ٘ي اَمۡوَالَهُمۡ وَلَا تَتَبَدَّلُوا الۡخَبِيۡثَ بِالطَّيِّبِࣕ وَلَا تَاۡكُلُوۡ٘ا اَمۡوَالَهُمۡ اِلٰ٘ي اَمۡوَالِكُمۡؕ اِنَّهٗ كَانَ حُوۡبًا كَبِيۡرًا
And give to the orphans their properties and do not substitute the defective [of your own] for the good [of theirs]. And do not consume their properties into your own. Indeed, that is ever a great sin