'Courage' in the Bible

And the Angel of the Lord appeared to him and said to him, “The Lord is with you, O brave man.”

and you will hear what they say; and afterward {you will have courage}, and you will go down against the camp." Then he went down with Purah his servant to the outpost of the armed men that [were] in the camp.

But the people, the men of Israel, took courage, and again formed the battle line in the same place where they had formed it on the first day.