'First fruits' in the Bible

And what the land, whether it is fat or lean, whether there is in it wood or not And be strong, and take from the fruit of the land. And the days, the days of the first-fruits of the grapes.

All the fat of the oil, and all the fat of the new wine, and of the grain, their first-fruits which they shall give to Jehovah, to thee I gave them.

The first-fruits, all which are in the land which they shall bring to Jehovah, shall be to thee; all clean in thy house shall eat it.

And in the day of the first-fruits, in your bringing near a new gift to Jehovah, in your sevens, a holy calling shall be to you; all work of service ye shall not do.