The best of all the firstfruits and of every contribution from all your offerings will belong to the priests. You are to give your first batch of dough to the priest, so that a blessing may rest upon your homes.

Romans 11:16
If the first part of the dough is holy, so is the whole batch; if the root is holy, so are the branches.

Exodus 13:12
you are to present to the LORD the firstborn male of every womb. All the firstborn males of your livestock belong to the LORD.

Numbers 15:20
From the first of your dough, you are to lift up a cake as a contribution; offer it just like an offering from the threshing floor.

Numbers 15:21
Throughout your generations, you are to give the LORD an offering from the first of your dough.

Numbers 18:12
I give you all the freshest olive oil and all the finest new wine and grain that the Israelites give to the LORD as their firstfruits.

Numbers 18:13
The firstfruits of everything in their land that they bring to the LORD will belong to you. Every ceremonially clean person in your household may eat them.

2 Chronicles 31:4
Moreover, he commanded the people living in Jerusalem to make a contribution for the priests and Levites so that they could devote themselves to the Law of the LORD.

2 Chronicles 31:10
and Azariah, the chief priest of the household of Zadok, answered him, "Since the people began to bring their contributions into the house of the LORD, we have had enough to eat and there is plenty left over, because the LORD has blessed His people; this great abundance is what is left over."

Nehemiah 10:35
We will also bring the firstfruits of our land and of every fruit tree to the house of the LORD year by year.

Malachi 3:10
Bring the full tithe into the storehouse, so that there may be food in My house. Test Me in this," says the LORD of Hosts. "See if I will not open the windows of heaven and pour out for you blessing without measure.

And the first of all the first fruits of all things, and every oblation of all, of every sort of your oblations, shall be the priest's: you shall also give to the priest the first of your dough, that he may cause the blessing to rest in your house.