'Fifth' in the Bible
And he is to make payment to the priest for what he has done wrong in relation to the holy thing, together with a fifth part of its value in addition; and the priest will take away his sin by the sheep of his offering, and he will have forgiveness.
Or anything about which he took a false oath; he will have to give it all back, with the addition of a fifth of its value, to him whose property it is, when he has been judged to be in the wrong.
But in the fifth year you may take the fruit and the increase of it for your food: I am the Lord your God.
And if a man takes the holy food in error, he will have to give the holy thing back to the priest, with the addition of a fifth part.
Take from your houses two cakes of bread, made of a fifth part of an ephah of the best meal, cooked with leaven, to be waved for first-fruits to the Lord.
And take the best meal and make twelve cakes of it, a fifth part of an ephah in every cake.
But if he has a desire to get it back for himself, let him give a fifth more than your value.
And if the owner has a desire to get back his house, let him give a fifth more than your value, and it will be his.
And if the man who has given the field has a desire to get it back, let him give a fifth more than the price at which it was valued and it will be his.
And if it is an unclean beast, then the owner of it may give money to get it back, in agreement with the value fixed by you, by giving a fifth more; or if it is not taken back, let it be given for money in agreement with your valuing.
And if a man has a desire to get back any of the tenth part which he has given, let him give a fifth more.