When he reached maturity and strength, we endowed him with wisdom and knowledge. We thus reward the righteous.
وَلَمّا بَلَغَ أَشُدَّهُ وَاستَوىٰ ءاتَينٰهُ حُكمًا وَعِلمًا وَكَذٰلِكَ نَجزِى المُحسِنينَ
wa lammaa balagha ashuddahoo wastawaaa aatai naahu hukmanw wa ‘ilmaa; wa kazaalika najzil muhsineen