'One fifth' in the Bible

or anything about which he swore falsely; he shall make restitution for it in full and add to it one-fifth more. He shall give it to the one to whom it belongs on the day he presents his guilt offering.

But if he should ever wish to redeem it, then he shall add one-fifth of it to your valuation.

Yet if the one who consecrates it should wish to redeem his house, then he shall add one-fifth of your valuation price to it, so that it may be his.

If the one who consecrates it should ever wish to redeem the field, then he shall add one-fifth of your valuation price to it, so that it may pass to him.

But if it is among the unclean animals, then he shall redeem it according to your valuation and add to it one-fifth of it; and if it is not redeemed, then it shall be sold according to your valuation.

If, therefore, a man wishes to redeem part of his tithe, he shall add to it one-fifth of it.

then he shall confess his sins which he has committed, and he shall make restitution in full for his wrong and add to it one-fifth of it, and give it to him whom he has wronged.