'First fruits' in the Bible

And what the land is, Whether, fat, or, lean, Whether there is timber therein or is not, Then shall ye pluck up courage and take of the fruit of the land. Now the days, were the days of the first-fruits of grapes.

All the best of oil, and all the best of new-wine and corn, - the firstfruits thereof which they shall give unto Yahweh, unto thee, have I given them.

The firstfruits of all that is in their land which they shall bring in unto Yahweh, thine, shall it be, - every one that is clean in thy house, shall eat it:

And on the day of firstfruits when ye bring near a new meal-offering unto Yahweh, in your weeks, a holy convocation shall there be unto you, no laborious work, shall ye do;