en_tn_condensed/deu/22/08.md

then you must make a railing for your roof

"then you must make a low fence around the edge of your roof"

so that you do not bring blood on your house

Blood is a symbol for death. AT: "so that it will not be the fault of your household if someone dies" (See: rc://en/ta/man/translate/figs-metonymy)

if anyone falls from there

"if anyone falls from the roof because you did not make a railing"