'Courage' in the Bible

When Asa heard these words, and the prophecy of Oded the prophet, he took courage, and put away the abominations out of all the land of Judah and Benjamin, and out of the cities which he had taken from the hill country of Ephraim; and he renewed the altar of Yahweh, that was before the porch of Yahweh.

Amaziah took courage, and led forth his people, and went to the Valley of Salt, and struck of the children of Seir ten thousand.

He took courage, and built up all the wall that was broken down, and raised [it] up to the towers, and the other wall outside, and strengthened Millo [in] the city of David, and made weapons and shields in abundance.