Deuteronomy 22:8

8“When you build a new house, you shall make a parapet for your roof, that you may not bring the guilt of blood upon your house, if anyone should fall from it.

2 Samuel 11:2

2It happened, late one afternoon, when David arose from his couch and was walking on athe roof of the king’s house, that he saw from the roof a woman bathing; and the woman was very beautiful.
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