'Increase' in the Bible

And all of you shall have for food whatever the [untilled] land produces during its Sabbath year; yourself, and your male and female slaves, your hired servant, and the foreigners who reside among you,

For it is the Jubilee; it shall be holy to you; you shall eat its crops out of the field.

If the years [until the next Jubilee] are many, you shall increase the price, but if the years remaining are few, you shall reduce the price, because it is the number of crops that he is selling to you.

And if you say, “What are we going to eat in the seventh year if we do not sow [seed] or gather in our crops?”

Do not charge him usurious interest, but fear your God [with profound reverence], so your countryman may [continue to] live among you.

then I will give you rain in its season, and the land will yield her produce and the trees of the field bear their fruit.

Your strength will be spent uselessly, for your land will not yield its produce and the trees of the land will not yield their fruit.