Care needs to be taken when reading the Bible, where some references to nakedness serve as a euphemism for intimate sexual behaviour. For example, in the story of Noah we see the hesitancy of two of Noah's sons when they have to cover their father's nakedness, averting their eyes, after Noah's youngest son "saw his father's nakedness and told his two brothers outside" what he had done to his father. Nakedness may also be a metaphor for empty-handedness, specifically in situations where a sacrifice or offering to God is expected.