Exodus 23:10

And six years thou shalt sow thy land, and shalt gather in the increase thereof:

Leviticus 25:3-4

Six years thou shalt sow thy field, and six years thou shalt prune thy vineyard, and gather in the fruits thereof;

Treasury of Scripture Knowledge

Summary

And six years thou shalt sow thy land, and shalt gather in the fruits thereof:

General references

Bible References

General references

Leviticus 25:4
but in the seventh year shall be a sabbath of solemn rest for the land, a sabbath unto Jehovah: thou shalt neither sow thy field, nor prune thy vineyard.
Deuteronomy 15:1
At the end of every seven years thou shalt make a release.

American Standard Version Public Domain