Leviticus 27:31

29 No person set apart for destruction may be ransomed; he must surely be put to death.

30 Thus any tithe from the land, whether from the seed of the land or the fruit of the trees, belongs to the LORD; it is holy to the LORD.

If a man wishes to redeem part of his tithe, he must add a fifth to its value.

32 Every tenth animal from the herd or flock that passes under the shepherd’s rod will be holy to the LORD.

33 He must not inspect whether it is good or bad, and he shall not make any substitution. But if he does make a substitution, both the animal and its substitute shall become holy; they cannot be redeemed.’”

This was said to Israel at a particular time, so it is wise to read it together with the surrounding text. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
If a man wishes to redeem part of his tithe, he must add a fifth to its value.
KJV
And if a man will at all redeem ought of his tithes, he shall add thereto the fifth part thereof.
WEB
If a man redeems anything of his tithe, he shall add a fifth part to it.
ASV
And if a man will redeem aught of his tithe, he shall add unto it the fifth part thereof.
DARBY
And if any one will at all redeem of his tithes, he shall add thereto the fifth thereof.
BLB
And if a man really redeems of his tithes, he shall add a fifth to it.
ÅB
Vil noen innløse noe av sin tiende, da skal han legge femtedelen til.
OTB
Hvis noen ønsker å innløse noe av sitt tiende, må de legge til en femtedel til verdien.
B1930
Vil nogen innløse noget av sin tiende, da skal han legge femtedelen til.

Study notes (Tyndale)

Original text and word study