'Fallow' in the Bible

but in the seventh thou shalt let it rest and lie fallow, that the poor of thy people may eat of it; and what they leave, the beasts of the field shall eat. In like manner thou shalt deal with thy vineyard, and with thine olive-tree.

For thus saith Jehovah to the men of Judah and Jerusalem: Break up for you a fallow ground, and sow not among thorns.

Sow to yourselves in righteousness, reap according to mercy; break up your fallow ground: for it is time to seek Jehovah, till he come and rain righteousness upon you.