Mambo Ya Walawi 22:21

Mtu yeyote aletapo sadaka ya amani kwa Bwana kutoka kundi la ngʼombe au mbuzi ili kutimiza nadhiri maalum au sadaka ya hiari, lazima sadaka hiyo isiwe na dosari au waa ili ikubalike.

And whosoever offereth a sacrifice of peace offerings unto the LORD to accomplish his vow, or a freewill offering in beeves or sheep, it shall be perfect to be accepted; there shall be no blemish therein.