SEV Biblia, Chapter 27:18
Mas si después del jubileo santificare su tierra, entonces el sacerdote hará la cuenta del dinero conforme a los años que quedaren hasta el año del jubileo, y se rebajará de tu estimación.
John Gill's Bible Commentary
Ver. 18. But if he sanctify his field after the jubilee , etc.] Some years after it, more or fewer, or it may be, when half way towards another jubilee, or nearer: then the priest shall reckon unto him the money according to the years that remain, even unto the year of the jubilee ; thus, for instance, if it only required an homer of barley to sow it, and the whole value of it from jubilee to jubilee was but fifty shekels of silver; then supposing it to be sanctified in the middle of the fifty years, or at twenty five years’ end, it was to be reckoned at twenty five shekels, and sold for that money, and so in proportion, reckoning a shekel for a year: and it shall be abated from thy estimation ; not the year of jubilee, but a shekel for every year was to be deducted from the original value of fifty shekels, according to the number of years that had passed or were to come.
Matthew Henry Commentary
Verses 14-25 - Our houses, lands, cattle, and all our substance, must be used to the glory of God. It is acceptable to him that a portion be given to support his worship, and to promote his cause. But God would no approve such a degree of zeal as ruined a man's family.
Original Hebrew
ואם 518 אחר 310 היבל 3104 יקדישׁ 6942 שׂדהו 7704 וחשׁב 2803 לו הכהן 3548 את 853 הכסף 3701 על 5921 פי 6310 השׁנים 8141 הנותרת 3498 עד 5704 שׁנת 8141 היבל 3104 ונגרע 1639 מערכך׃ 6187