'Learned' in the Bible

Then he gathered together all of Judah, Benjamin, and people from Ephraim, Manasseh, and Simeon who were living among them, since many people had defected to him from Israel when they learned that the LORD his God was with him.

When Baasha learned of the attack, he withdrew from Ramah and stopped his interdiction.

As soon as Ahaziah's mother Athaliah learned that her son had died, she set out to destroy the entire royal family of Judah.

As soon as Hezekiah learned that Sennacherib had arrived and had determined to attack Jerusalem,

and prayed to him. Moved by Manasseh's entreaties, the LORD heard his supplications and brought him back to his kingdom in Jerusalem. That's how Manasseh learned that the LORD is God.