Treasury of Scripture Knowledge

Summary

And they shall not sell of it, neither exchange, nor alienate the firstfruits of the land: for it is holy unto the LORD.

Bible References

They shall

Exodus 22:29
Do not keep back your offerings from the wealth of your grain and your vines. The first of your sons you are to give to me.
Leviticus 27:10
It may not be changed in any way, a good given for a bad, or a bad for a good; if one beast is changed for another, the two will be holy.

For

Ezekiel 48:12
Even for them will be the offering from the offering of the land, a thing most holy, on the limit of the land given to the Levites.
Leviticus 23:20
And these will be waved by the priest, with the bread of the first-fruits, for a wave offering to the Lord, with the two lambs: they will be holy to the Lord for the priest.
Leviticus 27:9
And if it is a beast of which men make offerings to the Lord, whatever any man gives of such to the Lord will be holy.
Malachi 3:8
Will a man keep back from God what is right? But you have kept back what is mine. But you say, What have we kept back from you? Tenths and offerings.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain