Mambo ya Walawi 25 : 16 Leviticus chapter 25 verse 16

Kama hesabu ya miaka ilivyo ni nyingi ndivyo utakavyoongeza bei yake, na kama hesabu ya miaka ilivyo ni chache ndivyo utakavyopunguza bei yake; kwani yeye akuuzia mavuno kama hesabu yake ilivyo.
soma Mlango wa 25

According to the length of the years you shall increase the price of it, and according to the shortness of the years you shall diminish the price of it; for he is selling the number of the crops to you.