Exodus 23:11

but the seventh year, shalt thou let it rest and be still so shall the needy of thy people eat, and what they leave, shall the wild-beast of the field eat, - in like manner, shalt thou deal with thy vineyard with thine oliveyard.

Leviticus 25:2-7

Speak unto the sons of Israel, and thou shalt say unto them: - When ye enter into the land which, I, am giving you, then shall the land keep a sabbath unto Yahweh.

Leviticus 25:11-12

A jubilee, shall that fiftieth year be unto you, - ye shall not sow, neither shall ye reap the self-grown corn thereof, nor cut off the grapes of the unpruned vines thereof.

Leviticus 25:20

And since ye may say, What shall we eat in the seventh year? Lo! we are not to sow, neither are we to gather our increase!

Leviticus 25:22

and ye shall sow, the eighth year, and eat of old store, - until the ninth year until the coming in of the increase thereof, shall ye eat old store.

Leviticus 26:34-35

Then, shall the land be paid her sabbaths, All the days she lieth desolate, While, ye, are in the land of your fees, - Then, shall the land keep sabbath, And pay off her sabbaths:

Treasury of Scripture Knowledge

Summary

But the seventh year thou shalt let it rest and lie still; that the poor of thy people may eat: and what they leave the beasts of the field shall eat. In like manner thou shalt deal with thy vineyard, and with thy oliveyard.

General references

Bible References

The seventh

Leviticus 25:2
Speak unto the sons of Israel, and thou shalt say unto them: - When ye enter into the land which, I, am giving you, then shall the land keep a sabbath unto Yahweh.
Leviticus 26:34
Then, shall the land be paid her sabbaths, All the days she lieth desolate, While, ye, are in the land of your fees, - Then, shall the land keep sabbath, And pay off her sabbaths:

General references

Leviticus 25:4
but, in the seventh year - a sabbath of sacred rest, shall there be unto the land, a sabbath unto Yahweh: thy field, shalt thou not sow, and, thy vineyard, shalt thou not prune;
Deuteronomy 15:1
At the end of seven years, shalt thou make a release.