Kumbukumbu La Torati 22:8

Wakati unapojenga nyumba mpya, fanya ukuta wa kuzuia kandokando ya dari ili usijiletee hatia ya kumwaga damu juu ya nyumba yako ikiwa yeyote ataanguka kutoka humo.

¶ When thou buildest a new house, then thou shalt make a battlement for thy roof, that thou bring not blood upon thine house, if any man fall from thence.