'Attack' in the Bible

When you hear the sound of marching in the tops of the trees, then attack. For at that moment the Lord is going before you to strike down the army of the Philistines."

David said to God, "Was I not the one who decided to number the army? I am the one who sinned and committed this awful deed! As for these sheep -- what have they done? O Lord my God, attack me and my family, but remove the plague from your people!"