Surah Sad, ayah 20

وَشَدَدۡنَا مُلۡكَهُۥ وَءَاتَيۡنَٰهُ ٱلۡحِكۡمَةَ وَفَصۡلَ ٱلۡخِطَابِ ٢٠

Washadadnā mulkahū wa ātaynāhul-hikmata wafaslal-khitāb

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