Sad 38:20

وَشَدَدْنَا مُلْكَهُۥ وَءَاتَيْنَـٰهُ ٱلْحِكْمَةَ وَفَصْلَ ٱلْخِطَابِ

Washadadnā mul'kahu waātaynāhu l-ḥik'mata wafaṣla l-khiṭābi

And We strengthened his kingdom and gave him wisdom and discernment in speech.