'Afraid' in the Bible

Then David's reputation spread through all of the neighboring countries, and the LORD caused all nations to be afraid of David.

but David was not going before it to inquire of God, because he was afraid of the sword carried by the angel of the LORD.

David continued with these words for his son Solomon: "Be strong and courageous, and get to work. Never be afraid or discouraged, for the LORD God, my God, is with you. He will not fail you nor will he abandon you right up to your completion of the work for the service of the Temple of the LORD.