King James Version
And if a man eat of the holy thing unwittingly, then he shall put the fifth part thereof unto it, and shall give it unto the priest with the holy thing.New International Version
"'If anyone eats a sacred offering by mistake, he must make restitution to the priest for the offering and add a fifth of the value to it.Catholic Public Domain Version
Whoever, through ignorance, eats from what has been sanctified shall add a fifth part to that which he ate, and he shall give it to the priest at the Sanctuary