Leviticus 27:13
13 rBut if he wishes to redeem it, he shall add a sfifth to the valuation.
Leviticus 27:15
15 tAnd if the donor wishes to redeem his house, he shall add a sfifth to the valuation price, and it shall be his.
Leviticus 27:19
19 vAnd if he who dedicates the field wishes to redeem it, then he shall add a sfifth to its valuation price, and it shall remain his.