King Solomon, I believe.
God made a covenant with King David and based on his promise ask Solomon for anything he desires. God does not go back on his word so fulfill it by granting Solomon wisdom for that is what he requested. It was through God's wisdom that made Solomon powerful.
God approves those whom seek knowlege and gain wisdom to teach those who dont have time to or just did not want to, to help everyone who desires to learn.
Thoth was the god of wisdom
the humen being is the god of wisdom and knoledge.
There's no Nordic goddess of wisdom. There's a Nordic god of wisdom though who is Baldr (Norse God of wisdom and radiance)
Apollo is not specifically the god of wisdom in Greek mythology; he is the god of the sun, light, music, and prophecy. In Greek mythology, the goddess of wisdom is Athena.
Thoth was the god of wisdom and magic. See the related link below.
Athena, greek goddess was renowned for her wisdom and Koios the greek god was renowned for his intelligence.
God of wisdom
To be able to rule wisely over God's people, Israel.2 Chronicles 1:7-12 tells us that one night God appeared to Solomon and said to him: "Ask! What shall I give you?" At that Solomon said to God: "... Give me wisdom and knowledge, that I may lead this people, for who is able to govern this great people of yours?" And God said because" .... you ask for wisdom and knowledge for yourself that you may judge my people over whom I have made you king, the wisdom and the knowledge are being given you..."(NIV)
Thoth. Greek god of wisdom is associated with learning, writing and wisdom.