'Fall' in the Bible

"When you build a new house then you shall make a parapet wall for your roof, so that you will not bring bloodguilt on your house {if anyone should fall from it}.

And it shall besiege you in all your towns {until your high and fortified walls fall}, which you [are] trusting in {throughout your land}; and it shall besiege you in all of your towns in all of your land that Yahweh your God has given to you.